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Jurnal Pendidikan Bahasa Sastra dan Budaya Legal Standing : Jurnal Ilmu Hukum SASTRANESIA: Jurnal Program Studi Pendidikan Bahasa dan Sastra Indonesia Jurnal Elemen Jurnal Ilmiah FONEMA : Jurnal Edukasi Bahasa dan Sastra Indonesia INTEK: Jurnal Penelitian MABIS: Manajemen dan Bisnis SeBaSa: Jurnal Pendidikan Bahasa dan Sastra Indonesia Pena Justisia: Media Komunikasi dan Kajian Hukum Jurnal Gema Ngabdi JURNAL LENTERA BISNIS Imajeri: Jurnal Pendidikan Bahasa dan Sastra Indonesia Instructional Development Journal PREPOTIF : Jurnal Kesehatan Masyarakat Jurnal ABDINUS : Jurnal Pengabdian Nusantara Jurnal Abdi Insani JOURNAL OF INFORMATION SYSTEM MANAGEMENT (JOISM) Abdimas Galuh: Jurnal Pengabdian Kepada Masyarakat Attractive : Innovative Education Journal Jurnal Pembelajaran Pemberdayaan Masyarakat (JP2M) Mutawatir : Jurnal Keilmuan Tafsir Hadith Community Development Journal: Jurnal Pengabdian Masyarakat INDONESIA: Jurnal Pembelajaran Bahasa dan Sastra Indonesia Jurnal Ilmiah Satyagraha Jurnal Surya Masyarakat JTAM ROTARY MURHUM : JURNAL PENDIDIKAN ANAK USIA DINI Jurnal Pendidikan Jasmani dan Adaptif (JPJA) Al-Ahwal Al-Syakhsiyyah: Jurnal Hukum Keluarga dan Peradilan Islam Journal of Electrical Engineering and Computer (JEECOM) JPTE: Jurnal Pendidikan Teknik Elektro SANGAJI: Jurnal Pemikiran Syariah dan Hukum Mezurashii: Journal of Japanese Studies Jurnal Mesin Nusantara JOLLT Journal of Languages and Language Teaching Ilomata International Journal of Social Science Enggang: Jurnal Pendidikan, Bahasa, Sastra, Seni, dan Budaya JURNAL PENDIDIKAN IPS Jurnal Pengabdian Kepada Masyarakat Patikala Action Research Literate (ARL) MUSHAF JOURNAL: Jurnal Ilmu Al Quran dan Hadis Tropical Animal Science Edusia: Jurnal Ilmiah Pendidikan Asia USRAH: Jurnal Hukum Keluarga Islam DEVELOPMENT : Journal of Community Engagement Jurnal Pengabdian Masyarakat : Pemberdayaan, Inovasi dan Perubahan Jurnal Informasi Sains dan Teknologi (ISAINTEK) Pena: Jurnal Pendidikan Bahasa dan Sastra Al-Khidmah Jurnal Pengabdian Masyarakat TRILOGI: Jurnal Ilmu Teknologi, Kesehatan, dan Humaniora Jurnal Diksatrasia : Jurnal Ilmiah Pendidikan Bahasa dan Sastra Indonesia Prisma Sains: Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram Al Jahiz: Journal of Biology Education Research EKONOMIKA SYARIAH : Journal of Economic Studies Jurnal Basicedu Journal of Fibers and Polymer Composites REFEREN International Journal of Economics (IJEC) Ummul Qura : Jurnal Ilmiah Institut Pesantren Sunan Drajat (INSUD) Lamongan Jurnal Pendidikan Islam Jurnal Indonesia Sosial Sains Journal of Artificial Intelligence and Digital Business Journal Research of Social Science, Economics, and Management JUTIS ATTAQWA: Jurnal Pendidikan Islam dan Anak Usia Dini IJOEM: Indonesian Journal of Elearning and Multimedia Jurnal Mahasiswa Entrepreneur Kopula: Jurnal Bahasa, Sastra, dan Pendidikan Kitaba : Journal of Interdisciplinary Arabic Learning Jurnal Riset Manajemen Akuntansi Indonesia Narasi: Jurnal Kajian Bahasa, Sastra Indonesia, dan Pengajarannya JRIIN :Jurnal Riset Informatika dan Inovasi JURNAL EKONOMI, SYARIAH DAN STUDI ISLAM JIMPI: Jurnal Inovatif Manajemen Pendidikan Islam Al-Zayn: Jurnal Ilmu Sosial & Hukum NALAR: Journal Of Law and Sharia SEWAGATI: Jurnal Pengabdian Kepada Masyarakat NGARSA: Journal of Dedication Based on Local Wisdom Al-Kharaj: Jurnal Ekonomi, Keuangan & Bisnis Syariah El-Mal: Jurnal Kajian Ekonomi & Bisnis Islam Jurnal As-Syar’i: Jurnal Bimbingan & Konseling Keluarga Jurnal Riset Ilmiah JURNAL RUMPUN MANAJEMEN DAN EKONOMI MERDEKA: Jurnal Ilmiah Multidisiplin Jurnal Akuntansi Journal of The Civil Engineering Student Protech Biosystems Journal Jurnal Ilmiah Nusantara RIDE The Indonesian Journal of General Medicine Journal of Social Work and Science Education Journal of Shariah Economic Law Cipulus Edu: Jurnal Pendidikan Islam Attadrib: Jurnal Pendidikan Guru Madrasah Ibtidaiyah Hakamain: Journal of Sharia and Law Studies Jurnal Ilmiah Ekonomi, Manajemen dan Bisnis (EKMABIS) Jurnal Ekualisasi Journal Educational Research and Development Journal of Ekonomics, Finance, and Management Studies Humaniorum Journal Jurnal Ilmu Multidisiplin MANUSKRIPTA Fundamental : Jurnal Ilmiah Hukum Journal of Community Research & Engagement (JCRE) Tasharruf : Journal of Islamic Economics and Business Pengabdian Kepada Masyarakat Indonesia SEAN (ABDIMAS SEAN) SINAR: Sinergi Pengabdian dan Inovasi untuk Masyarakat Jurnal Gladiator Jurnal Indonesia Mengabdi International Journal of Social, Economic, and Business Journal of Community Service: In Economic, Business, and Islamic Finance Praktek Kerja Lapang Manajemen Sinergi : Jurnal Ilmiah Multidisiplin Ekonomi Syariah, Perbankan, Hukum, dan Sistem International Journal of Multidisciplinary Reseach Journal Of Applied Multidisciplinary Studies (JAMS) Darajatuna: Interdisciplinary Journal of Islamic Studies Jurnal Edukasi Citra Olahraga Aksara Jurnal Ilmu Komputer dan Matematika
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Pengaruh Strategi Soft Sellling Dan Emotional branding Dalam Membangun Brand image Pada Toko Perlengkapan Kematian Kafani Mukhammad Nadhif Fuad; Syarif Hidayatullah; Nu’man Robbani; Muhafidhah Novie
JURNAL RUMPUN MANAJEMEN DAN EKONOMI Vol. 3 No. 1 (2026): Januari
Publisher : CV. KAMPUS AKADEMIK PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jrme.v3i1.8204

Abstract

This study aims to analyze the role of soft selling and emotional branding strategies in building brand image at Kafani Funeral Supplies. The context of this study is a business with a high level of emotional sensitivity, where consumer decisions are influenced by psychological conditions and emotional experiences. The study uses a qualitative approach with a literature study method and a directed literature review design. Data were obtained from national and international journal articles from 2020 to 2025 relevant to the topics of soft selling, emotional branding, and brand image. The results of the study show that soft selling contributes to creating empathetic, non-aggressive marketing communication and is able to reduce consumer psychological resistance. Emotional branding has been proven to strengthen emotional associations and build lasting emotional bonds between consumers and brands. The combination of these two strategies results in a more positive, meaningful, and trusted brand perception among consumers. This study confirms that the integration of soft selling and emotional branding is an important strategy in building brand image for businesses that deal directly with consumers' emotional conditions.
Pengaruh Flash Sale dan Limited-Time Offers terhadap Impulsive buying behavior pada Pengguna Shopee Mukhammad Nadhif Fuad; Syarif Hidayatullah; Alvin Dwi Yunianto; Edita Rachma Kamila
JURNAL RUMPUN MANAJEMEN DAN EKONOMI Vol. 3 No. 1 (2026): Januari
Publisher : CV. KAMPUS AKADEMIK PUBLISHING

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61722/jrme.v3i1.8378

Abstract

The development of e-commerce has driven changes in consumer behavior, particularly in the form of impulsive buying triggered by various digital promotional strategies. This study aims to analyze the effect of Flash Sales and Limited-Time Offers on impulsive buying behavior among Shopee users. The research method used is a qualitative approach with a literature study design through a targeted literature review. Data were obtained from various relevant national and international journal articles published between 2020 and 2025. The results of the study show that Flash Sales and Limited-Time Offers have a significant influence on increasing consumers' tendency to make impulsive purchases. Time pressure, perceived scarcity, and emotional urges such as Fear of Missing Out (FOMO) are the main factors that influence spontaneous purchasing decisions. Flash Sales tend to have a more direct impact through large discounts and short durations, while Limited-Time Offers work by creating a perception of exclusive value. This research contributes theoretically to the development of digital consumer behavior studies and provides practical implications for e-commerce players in designing effective and sustainable time-based promotional strategies.
Analisis Perilaku Pelanggan Dalam Pembelian Pakaian Bekas (Thrifting) Di Pasar Senen Jakarta Ningsih, Ayu; Hidayatullah, Syarif; Putra, Idrisi Raliya; Miftah, Dita; Saniah, Reni Diah Afi
Jurnal Ilmiah Ekonomi Manajemen & Bisnis Vol. 3 No. 3 (2025): August 2025
Publisher : Sekolah Tinggi Ilmu Ekonomi Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.60023/56g5ma64

Abstract

Penelitian ini bertujuan untuk menganalisis faktor-faktor yang dapat mendorong perilaku pelanggan dalam pembelian pakaian bekas impor di Pasar Senen, Jakarta. Peneletian ini menggunakan metode kualitatif dengan pendekatan studi kasus. Data dikumpulkan melalui observasi dan wawancara mendalam dengan 3 (tiga) informan dari latar belakang yang berbeda, yaitu ibu rumah tangga, mahasiswa, dan pegawai swasta, difokuskan kepada pelanggan thrifting di Pasar Senen. Tujuan dari penelitian ini adalah untuk mengungkap motivasi utama pelanggan, preferensi, serta faktor budaya, sosial, pribadi dan psikologis yang dapat mendorong keputusan pembelian pelanggan. Selain itu, terdapat proses keputusan pembelian yang melibatkan beberapa tahap penting yaitu pengenalan masalah, pencarian informasi, evaluasi alternatif, keputusan pembelian dan perilaku pasca pembelian. Hasil penelitian menunjukkan bahwa faktor pribadi seperti harga terjangkau dan keunikan produk, serta faktor sosial seperti tren mode dan pengaruh komunitas, berperan penting dalam keputusan pembelian barang thrifting di Pasar Senen. Pelanggan tertarik pada produk yang ekonomis dan unik, serta dipengaruhi oleh tren mode dan dorongan dari lingkungan sosial, termasuk komunitas yang mengapresiasi gaya hidup berkelanjutan. Media sosial juga memperkuat minat Pelanggan terhadap thrifting yang dapat menciptakan tren di kalangan anak muda. Temuan penelitian ini dapat memberikan pemahaman yang lebih mendalam mengenai fakto-faktor yang mendorong pelanggan melakukan pembelian thrifting di Pasar Senen, Jakarta serta bagaimana proses pengambilan keputusan dapat terjadi. Penelitian ini juga memberikan implikasi bagi penjual thrift di Pasar Senen, Jakarta untuk memahami perilaku pelanggan sehingga dapat mengembangkan strategi pemasaran yang efektif.
Perancangan Sistem Informasi Monitoring Kinerja Proyek Berbasis Dashboard Interaktif Menggunakan Pendekatan Earned Value Management (EVM) untuk Evaluasi Progres dan Biaya Proyek Syarif Hidayatullah; Luthfie Ainun Nissa; Calvin Akbar Setiawan; Samso Supriyatna
Sinergi : Jurnal Ilmiah Multidisiplin Vol. 1 No. 2 (2025): Sinergi: Jurnal Ilmiah Multidisiplin
Publisher : PT. AHLAL PUBLISHER NUSANTARA

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Project performance monitoring is still largely done manually, hindering accurate cost and schedule evaluation. This study designed an interactive dashboard-based project monitoring information system using the Earned Value Management (EVM) method to automatically display PV, AC, EV, CPI, and SPI indicators. The system was developed using the SDLC approach and produced a dashboard prototype capable of presenting real-time project performance visualizations. As a result, the system supports faster analysis and decision-making regarding cost and schedule deviations. The development of an interactive dashboard-based project performance monitoring information system with the integration of the Earned Value Management (EVM) method successfully provided an effective and efficient solution in project performance evaluation. Through the application of the SDLC method, the system was designed in a structured manner and is capable of automatically presenting key performance indicators such as PV, EV, AC, CPI, and SPI in an informative visual form. The real-time presentation of data through graphs, tables, and performance indicators makes it easier for users to understand project conditions, detect cost and schedule deviations early, and identify activities experiencing delays or waste. Thus, this system has proven to be an accurate and comprehensive tool in supporting decision-making and increasing the effectiveness of project performance monitoring. Keywords: Information System, Project Monitoring, Interactive Dashboard, Earned Value Management, EVM.   Abstrak Monitoring kinerja proyek masih banyak dilakukan secara manual sehingga menghambat evaluasi biaya dan jadwal secara akurat. Penelitian ini merancang sistem informasi monitoring proyek berbasis dashboard interaktif dengan metode Earned Value Management (EVM) untuk menampilkan indikator PV, AC, EV, CPI, dan SPI secara otomatis. Sistem dikembangkan menggunakan pendekatan SDLC dan menghasilkan prototipe dashboard yang mampu menyajikan visualisasi kinerja proyek secara real-time. Hasilnya, sistem mendukung analisis dan pengambilan keputusan lebih cepat terkait deviasi biaya maupun jadwal. Pengembangan sistem informasi monitoring kinerja proyek berbasis dashboard interaktif dengan integrasi metode Earned Value Management (EVM) berhasil memberikan solusi yang efektif dan efisien dalam evaluasi kinerja proyek. Melalui penerapan metode SDLC, sistem dirancang secara terstruktur dan mampu menyajikan indikator kinerja utama seperti PV, EV, AC, CPI, dan SPI secara otomatis dalam bentuk visual yang informatif. Penyajian data secara real-time melalui grafik, tabel, dan indikator performa mempermudah pengguna dalam memahami kondisi proyek, mendeteksi lebih dini deviasi biaya maupun jadwal, serta mengidentifikasi aktivitas yang mengalami keterlambatan atau pemborosan. Dengan demikian, sistem ini terbukti dapat digunakan sebagai alat bantu yang akurat dan komprehensif dalam mendukung pengambilan keputusan dan peningkatan efektivitas monitoring kinerja proyek. Kata Kunci: Sistem Informasi, Monitoring Proyek, Dashboard Interaktif, Earned Value Management, EVM.
Profil Penyelenggaraan Sanggar Sastra di Sekolah pada Era Digital Hidayatullah, Syarif
REFEREN Vol. 4 No. 2 (2025)
Publisher : Universitas Muhammadiyah Prof. Dr. Hamka

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/referen.v4i2.21773

Abstract

Minat murid terhadap sastra mengalami penurunan seiring meningkatnya dominasi media digital yang menawarkan hiburan cepat dan visual. Padahal, sastra memiliki peran strategis dalam mengembangkan kemampuan bahasa, empati, kreativitas, dan karakter murid. Sanggar sastra di sekolah muncul sebagai ruang alternatif yang dapat menghidupkan kembali budaya literasi melalui kegiatan membaca, berdiskusi, dan mencipta karya sastra secara terarah. Berbagai penelitian menunjukkan efektivitas sanggar sastra dalam meningkatkan keterampilan literasi murid, namun kajian yang menguraikan profil penyelenggaraannya secara komprehensif dalam konteks era digital masih sangat terbatas. Penelitian ini bertujuan memetakan profil penyelenggaraan sanggar sastra di sekolah pada era digital dengan fokus pada bentuk kegiatan, strategi pelaksanaan, pemanfaatan teknologi, serta hambatan dan peluang pengembangan program. Pendekatan penelitian menggunakan metode deskriptif kualitatif melalui wawancara, observasi, dan analisis dokumen di beberapa sekolah yang telah menjalankan sanggar sastra. Hasil penelitian menunjukkan bahwa sanggar sastra mulai mengintegrasikan teknologi digital, seperti platform penulisan daring, dokumentasi multimedia, dan publikasi karya secara digital. Namun, upaya tersebut belum optimal akibat keterbatasan kompetensi digital guru, sarana teknologi yang belum merata, dan minimnya kebijakan institusional. Meski demikian, sanggar sastra tetap memberikan dampak positif terhadap motivasi, kreativitas, dan kompetensi literasi murid. Penelitian ini menegaskan perlunya dukungan sistemik dan inovasi pemanfaatan teknologi agar sanggar sastra tetap relevan bagi generasi digital.
Potensi Inhibitor Alam sebagai Pelindung Korosi pada Permukaan Baja Karbon pada Lingkungan Asam Hidayatullah, Syarif; Suteja, Suteja
Jurnal Informasi, Sains dan Teknologi Vol. 8 No. 2 (2025): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v8i2.353

Abstract

Inhibitor korosi alami menarik perhatian karena efektivitas biaya, biodegradabilitas, dan sifatnya yang ramah lingkungan. Dalam penelitian ini, ekstrak kulit jeruk madu dievaluasi sebagai inhibitor korosi alami untuk baja karbon dalam larutan HCl 1 M. Pengujian dilakukan menggunakan metode elektrokimia yang meliputi polarisasi potensiodinamik (PDP), spektroskopi impedansi elektrokimia (EIS), dan adsorpsi isotermal, pada suhu 27 °C dengan waktu paparan larutan selama 15 menit. Variasi konsentrasi inhibitor blank, 1000, 2000, dan 3000 ppm digunakan untuk menentukan pengaruh terhadap laju korosi. Hasil menunjukkan bahwa peningkatan konsentrasi inhibitor meningkatkan efisiensi penghambatan dengan nilai tertinggi sebesar 83,39% (PDP) dan 75,41% (EIS) pada konsentrasi 3000 ppm. Mekanisme adsorpsi ekstrak kulit jeruk madu pada permukaan baja karbon mengikuti kombinasi fisisorpsi dan kemisorpsi, membentuk lapisan pelindung yang menghambat reaksi anodik dan katodik. Temuan ini menunjukkan potensi ekstrak kulit jeruk madu sebagai inhibitor korosi yang efisien, murah, dan ramah lingkungan untuk aplikasi industri berbasis logam.
Perbaikan Sifat Mekanik, Thermal, dan DMA Komposit Polyester Diperkuat Serat Waru/CaCO3 Suteja, Suteja; Hidayatullah, Syarif
Jurnal Informasi, Sains dan Teknologi Vol. 8 No. 2 (2025): Desember: Jurnal Informasi Sains dan Teknologi
Publisher : Politeknik Negeri FakFak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/isaintek.v8i2.358

Abstract

Natural fibers continue to attract the interest of researchers to develop them as composite reinforcements in automotive and non-construction building interior applications. Basically, natural fiber-reinforced polymer composites are not suitable for applications exposed to heat. Investigating changes in mechanical properties due to temperature increases, this research is very important to conduct. The addition of filler (CaCO3) is known to improve the performance of natural fiber-reinforced polymer composites. This study investigates the physical, mechanical, and thermal properties of polyester composites reinforced with waru fibers with CaCO3 powder filler. The composites were fabricated using the hand lay-up method with a volume fraction of 30% waru fibers and CaCO3 powder with a volume fraction of 0-10%. The density of the polyester composite increased from 1.42 to 1.68 and 1.87 g/cm3 as the volume fraction CaCO3 0-10%. The results of dynamic mechanical analysis (DMA) testing of the polyester composite showed that parameters such as loss modulus, storage modulus, and tan delta also increased with increasing CaCO3 content. Thermogravimetric analysis (TGA) testing also showed increased thermal resistance after the addition of 5% (wt) (STL) and 10% (wt) (ZMB) with a residual combustion of 6.54% and 7.89% for each STL and ZMB composite, respectively. Compared to the TKO composite, it had the lowest combustion residue of 3.61%. Tensile strength and elastic modulus showed the same trend, namely an increase, while the elongation of the composite decreased with the addition of CaCO3 powder. The overall test results showed that polyester composites reinforced with CWf fibers and CaCO3 fillers were suitable for automotive and building interior applications.
Analisis Kontrak Keanggotaan Gym Dalam Perspektif Hukum Perlindungan Konsumen Hidayatullah, Syarif; Miharja, Marjan
HUMANIORUM Vol 4 No 1 (2026): Jurnal Humaniorum
Publisher : PT Elaborium Elevasi Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37010/hmr.v4i1.143

Abstract

Indonesia’s fitness industry is rapidly growing as public awareness of the importance of exercise increases. However, many gyms impose unilateral standard contracts containing non-refund clauses, auto-debit systems, and strict cancellation policies. These practices often harm consumers, as seen in the sudden closure of Gold’s Gym Indonesia in 2025, which led to refund claims totaling Rp 4.4 billion. This study aims to analyze the form and content of standard clauses in fitness center membership contracts in Indonesia and evaluate their compliance with Law Number 8 of 1999 concerning Consumer Protection. Using a normative legal research method with a case study approach, this study combines empirical data on contract practices with legal material analysis. The findings indicate that unilateral standard contracts may be null and detrimental to consumers. Therefore, organizations such as YLKI and BPSK play a crucial role in dispute resolution, preventive education, and ensuring fair and transparent contract practices to protect consumer rights.uits.
HRM Practices Across Different Cultures: an Evidence-Based Study in Germany and Ghana Sugiono, Adinda Ayu Putri; Huanggino, Sherissa Callista; Rahmah, Rina Alfiyah; Nadra, Ely Farhana Nadya; Alhafi, Ainu Farhan; Hidayatullah, Syarif
International Journal of Social, Economic, and Business Vol. 1 No. 1 (2024): September 2024
Publisher : Lavish Opulent Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65688/ijseb.v1i1.1

Abstract

This research is a descriptive qualitative study that aims to describe cross-cultural human resource management (HRM) practices in Germany and Ghana. This research method uses literature studies from various sources such as journals and books related to cross-cultural HRM practices. The results of the discussion show that HRM practices in Germany involve the experience of transporting workers in a spatial labor context based on technological change, while in Ghana, the focus is on the consequences of permanent layoffs from the civil service. The implication of this research is the need for attention to the impact of poor work experience on one's employment, as well as the importance of re-employment programs for laid-off workers. In addition, the research also highlights the importance of a competency-based training discipline perspective in the acquisition of occupational skills, particularly in the field of OSH in Germany. These implications emphasize the need for cross-sectoral cooperation in addressing OHS challenges.
THE USE OF KAPOK SEED AGRICULTURAL WASTE AS A SOURCE OF NATURAL CORROSION INHIBITOR FOR ALUMINUM 6061 Hidayatullah, Syarif; Huda, Ahmad Akromul; Suteja, Suteja
Protech Biosystems Journal Vol 5, No 2 (2025): Protech Biosytem Journal (Desember)
Publisher : Universitas Muhammadiyah Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31764/protech.v5i2.35784

Abstract

Aluminum 6061 is one of the most widely used materials across various industrial sectors due to its good mechanical properties, lightweight nature, and corrosion resistance. However, in acidic environments, aluminum remains susceptible to corrosion, which can reduce its performance and service life. This study utilizes agricultural waste from kapok seeds (Ceiba pentandra) as an environmentally friendly corrosion inhibitor for Aluminum 6061. The extract was obtained through maceration using ethanol as the solvent and was applied in corrosion tests of Aluminum 6061 in 1 M HCl solution. The evaluation was conducted using potentiodynamic polarization (PDP) and electrochemical impedance spectroscopy (EIS) techniques, along with isothermal adsorption analysis to understand the adsorption mechanism of the inhibitor on the metal surface. The results showed that the kapok seed extract significantly increased polarization resistance and reduced the corrosion rate, achieving a maximum inhibition efficiency of 78.77% at an optimal concentration of 3000 ppm. The inhibitor adsorption followed the Freundlich isotherm model, indicating strong binding interactions between the inhibitor molecules and the aluminum surface. Therefore, kapok seed extract has great potential as an environmentally friendly and cost-effective corrosion inhibitor for aluminum-based industries.
Co-Authors A'yun, Siti Qurrotu Abas, Farhat Abd. Basid Abda Abda Abdul Karim Abdul Rahman Jupri Abdul Waris Abdullah Mubarak Abimubarok, Achmad Achmad , Alamsyah Achmad Hindasyah ADE HIKMAT Adhy Firdaus Adi Taufiqurrahman Aditya Dwi Prihamono Adryan Fitrayudha Aep Saefullah Agista, Shella Agung Prihandono Agus Salim Salabi Agustina Agustono Setiawan Ahmad Fadli Ahmad Khairi Ahmad Kholibi Ahmad Maftuh Sujana Ahmad Zarkasi Ahyar Ahyar Ai Fatimah Nur Fuad Aidil Fitri, Anugrah Ainun Jariyah Ainun Rofiah Akmalia Esadiani Akmas, Nabilla Al Hayaza, M. Iqbal Aldrian, Andhika Illyas Alhafizh Alfan, Mochamad Alhafi, Ainu Farhan Alviana, Stella Alvianna, Stella Alvin Dwi Yunianto Alwi, Ridwan Achmad Alya Fitri Amadea Permana Sanusi Amalia, Putri Idayatul Amanda, Moni Amelia, Indri Ananda Irfana Zahra Andi Firman Mubarak Andi Nu Graha Anggun DP, Laila Nanda Aprilia, Nining Apriliani, Lili Apriolita, Cindi Ardianti, Yuyun Arif Khan, M.Dawud Arif Mulyanto Arisandi, Edi Aristanto, Eko Aritonang, Sovian Aroby, Sudhan Arria Gemilang Arya Adhyaksa Waskita ASNI Asyari, Asyari Auzan Jiwangga Seta Avihani, Nur Awaludin Hidayat Ramli Inaku AYU NINGSIH Azizi, Victorian H. Azka Davia Azzahra , Sitti Aliyah Azzahra, Putri Nadira Baehaqi Bahari, Dewi Rizki Bambang Setyawan Bima, Fajar Cahya Komara Cahyani, Budiato Cahyani, Nafila Calvin Akbar Setiawan Cindi Apriolita Cuk Yuana, Cuk Daviq Chairilsyah Dayat Wijanarko Devan Rizki Maulana Dewanni, Riyo T. P. Dewi Indah Sari, Dewi Indah Dewi Pusparini Dewi Rizki Bahari Dinda Ninggar Pramesti Dwi Ana, Anggita Cucu Dwi Harjanti, Fransisca Edita Rachma Kamila Ediyanto Elly Arliani Elya Primariz Endy Muhammad Astiwara Eudia Christina Wulandari Fadoilur Rohman Fahlan, Nauval Sya'bani Fahri Fahri Faiqah, Atiatul Fariyadin, M. Ruslin Anwar, Indradi Wijatmiko, Adiman Fariza, Dita Sari Rofi’u Fatah, Muhammad Ghoni Abdillah Femiana Gapsari MF Fikri, Muhammad Idzad Firman Robbani Fitriani Fitriani Fitriani Fitroh Saidatul Robiah Gaga Fasarinda Galih, Aji Muhamad Gumilang, Louis Alqorni Guntur Eko Saputro Gustiyanti, Ferra Hafidz Hafidz Hairul Halim Tjiwidjaja Hansi Effendi Haria Saputri Hasbi, Berry Erida Hayati, Rifa’atussalwa Hendra Candra Herawati Herawati Hermawan, Yogi Hermin, Dewi Hibban, Ibnu Hidayat, Asep Guntur Hidayat, Fadhillah Maulana Hidayatullah, Wasil Hikmah Hisbul Luthfi Ashsyarofi Huanggino, Sherissa Callista Huda, Ahmad Akromul Husnatul Mahmudah Husnul Khatimah ifan Ihwan P. Syamsudin Ike Kusdyah Rachmawati Ilyas Ina, Syafa Sabrina Indrawan, Surya Ishaq, Rafli Maulana Islamiati, Ade Ismahayati, Dewi Isman, Muh Istiqomah, Dewi Istirokah, Istirokah Jaenab Jainuddin H. Tajudin Joni Safaat Adiansyah Juli Riyanto Tri Wijaya Junaeni, Nova Juniardi, Nurdin Jupri, Abdul Rahman Kamal, Nuri Azkia Kamila, Edita Rachma Kamili, Rd. A. Faqih Al Kana Hidayati Khalikussabir, Khalikussabir Khotami, Ahmad Rosyid Khusniyati Masykuroh Krisanti, Imelda Kurniati, Shinta Bella Kusumawardhani, Lintang Dian Lailatul Fitriani Lailatul Qomariyah, Lailatul Lelly Hana Setyanti, Sri Wahyu Listanti, Riana Lubis, Maymunah Lukman Hakim Luthfie Ainun Nissa M DIKI LESMANA M. Chothibul Umam A Magfiroh, Syahriyatul Mahabbati Izzati Rahmani Maharani, Karlina Dewi Maharsa Pradityatama Mahbubah, Surotul Mahdum Mahrini, Mahrini Maptuh Bustami Mardiana Andarwati Masrukhi Masrukhi MAULANA, ANAS Maulana, Muhamad Khansa Ma’suq, Ahmad Tarajjil Mediyana Melati, Reni Miarsono, Harry Miftah, Dita miftahul jannah, putri Miharja, Marjan Millah, Niyah Daniyatul Misbahul Arifin Moh Bayu Bahtiar Ramadhani Moh Hafidul Ahkam Moh. Anwar Zainuddin Moh. Tahang Mubarak Mubarak Muhafidhah Novie Muhaimin Muhaimin Muhaimin, Abd Wahab Abd Muhamad Yamastio Sektiningtyas Muhammad Al Rifzki Muhammad Ichsan, Sayed Muhammad Idzad Fikri Muhammad Imam Fauzi Muhammad Isradi Muhammad Lucky Fredyansyah Muhammad Rizal Ramli Muhammad Syawaluddin, Muhammad Mukhammad Nadhif Fuad Muktiono Waspodo Musyaffa, M. Rafif Nabila Salsabila Nadra, Ely Farhana Nadya Nani Solihati Nasmi Herlina Sari Nerisma Eka Putri Noor, , M. Arief Nur Afliah Rahma Nur Aini Puspitasari Nur Aini Puspitasari Nur Hidayah Nuraeni Nurasih, Umi Nurfadilah Nurfauziah Mansur Nurfitriani Nurhajidah, Nurhajidah Nurhakim, Rahman Nurhayati Nurhayati Nuril Huda Nurmazunita, Kurnia Nurul Hidayati Nurul Muhlisa Nurul Zuhriyah Nurulfalah Diar Nu’man Robbani Octaviana, Shoraya Lolyta Oktavian, Rendi Oktaviani, Riri Pandi, Supandi Parhana, Firda Patriolika, Erika Permana, Hara Pratama, Ardi Prima Gusti Yanti Primariz, Elya Priyastiwi, Priyastiwi Purwanto, Ignatius Eko Djoko Puspita Loka, Vilda Puspitasari, Nur Aini Puteri Rizanti, Rahmayanti Putra, Bima Laksana Putra, Idrisi Raliya Putra, Shovan Arsya Putri Anggraeni Putri, Salsa Bila Eka Putu Hadi Setyarini Putu Lokantara Qotika, Siti Rachmadian, Aprilia Rafiuddin Rahmah, Rina Alfiyah Rahman, Fauzi Rahmawati Rahmayanti Puteri Rizanti Rahmi Khotijah Rahmiani, Nur Ramadhan, Deandra Ramadhan, Taufiq Ramadhani, Nova A. Ramu Yulia Pandarangga Ratnaningsih, Christina Sri Retnoningsih Riadi, Rendi Slamet Rianti, Nada Mulya Richa Khairani Rini Damayanti Rivlan, Muhammad Nabil Fadhlurrohman Rizal, Saifur Rizky Amalia Rizky Kurniawan Rohimah, Ummi Romadhon, M. Yusri Romi Aprianto Ronaldi, Tomy Rosdiana Roviandri Rozak, Fakih Abdul Rusdi Sulaiman Safitri Saiful Husin Saiful Ulya Saksana, Joned C Saleh, Basuki Rahmad Salsabila, Fina Fathiya Salsabila, Nabila Sam, Andi Dhedie Prasatia Sam, Marwah Amaliah Putri Samso Supriyatna Saniah, Reni Diah Afi Sanuri Sanusi, Gufran Saprudin Saputra, Juliansyah Sari, Herlina Sarmadi, Ahmad Seftiandani, Atsilah Diah Setiabudid, Muhammad Rizaldy Putra Setiawan, Muhammad Arief Shania Ayu Bestira Shaputri, Nurul Afra Siborutorop, Jonathan Simanjuntak, Nensy Megawati Sinarep Sinarep Sintia Haryani Sirad, Mochammad Apriyadi Hadi Siti Fauziah Siti Tatmainul Qulub Sitti Aliyah Azzahra Sofyan , Sofyan Sohiron, Sohiron Sri Devi, Sri Sri Islamiyah Putri Abidin Sri Utami Subhan Subhan Suciati Damopolii Sufiyanto, Mohammad Imam Sugiono, Adinda Ayu Putri Sukardi Sukardi Sulfa, Indana Sulis Janu Hartati Sulistyawati Sulistyawati Sulistyawati, Yayang Sunu, Prayogi Supriyadi, Asep Adang Surya, Mukhlis Ade Suryani Suryani Suryono, Nabilla A. Suteja Suteja Suteja, Suteja Syandi, Fahreza Muhammad Syihabuddin Syihabuddin Sylvia Indriany Taewa, Abdurrahman Tahir, Rahmah Tamara, Amelia Puspa Tania Eka Pratiwi Tarsono Tawaqqal, Akbar Tedi Permadi Tetty Nur Intan Rifia TIJANIYAH TIJANIYAH, TIJANIYAH Tohiroh, Tohiroh Toni, Toni Trie Utari Dewi Trie Utari Dewi Trie Utari Dewi, Trie Utari Tuti Herawati Tutut Rahayu Ulhaq, Muhammad Zia Umar Sagaf Umar Umar Umu Khouroh Usman Usman Usman, Jamiludin Vismania S. Damaianti, Vismania S. Wati, Sonia Fatma Wazis, Kun Widayat, Edy Widjayanto, Joni Widya Cholid Wahyudin Wijaya, Lientang winarti, dwi Wini Tarmini Wirasansir, Genta Witarsyah, Witarsyah WN, Santy Fitnawati Yasmin Fadhilah Ardiyati Yogi Setiawan yudhi, alex aldha Yulianti, Mawarni Yunan Putra, Muh Yusaq Tomo Ardianto Yusuf Yusuf Zaenal Mutaqqin Zahra, Siti Fatimatu Zainuddin, Zulkifli Zil Aidi, Zil Zubair Arza Zuhrah Zulkifli