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All Journal Jurnal Manajemen Terapan dan Keuangan Journal of Tropical Life Science : International Journal of Theoretical, Experimental, and Applied Life Sciences JURNAL GIZI INDONESIA Jurnal Manajemen Bisnis Fokus Bisnis Proceeding Seminar LPPM UMP Tahun 2014 INDONESIAN JOURNAL OF PHARMACY DERIVATIF Jurnal Akuntansi dan Pajak As-syifaa Jurnal Farmasi JURNAL MANAJEMEN MOTIVASI Jurnal SOLMA RJABM (Research Journal of Accounting and Business Management) Muhammadiyah International Journal of Economics and Business International Journal of Islamic Business and Economics (IJIBEC) Jurnal Ilmu Manajemen Jurnal Mantik BALANCE Jurnal Akuntansi dan Bisnis International Journal of Economics, Business and Accounting Research (IJEBAR) Jurnal Ilmiah Edunomika (JIE) Budimas : Jurnal Pengabdian Masyarakat Entrepreneurship Bisnis Manajemen Akuntansi (E-BISMA) Jurnal Ekonomi dan Bisnis Digital (MINISTAL) East Asian Journal of Multidisciplinary Research (EAJMR) Makara Journal of Science SEAQIS Journal of Science Education Asian Journal of Management Analytics Prosiding University Research Colloquium International Journal of Business and Applied Economics (IJBAE) e-Jurnal Apresiasi Ekonomi IIJSE Fokus Bisnis: Media Pengkajian Manajemen dan Akuntansi Riset Akuntansi dan Keuangan Indonesia International Journal of Economics, Business and Innovation Research JIPITI: Jurnal Pengabdian kepada Masyarakat JURNAL MANAJEMEN DAN BISNIS INDONESIA Berita Biologi Komunitas: Hasil Kegiatan Pengabdian Masyarakat Indonesia BISNIS : Jurnal Bisnis dan Manajemen Islam
Akhmad Darmawan
Department of Chemistry University of Indonesia Kampus Depok, Jl. Margonda Raya, Depok, West Java, Indonesia
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Health Professions Immunology & microbiology Industrial & Manufacturing Engineering Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Medicine & Pharmacology Physics Social Sciences Veterinary Other

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ISOLATION AND IDENTIFICATION OF APIGENIN, A FLAVONOID COMPOUND FROM MACARANGA HYPOLEUCA (REICHB.F. & ZOLL.) Aisya, Sitti; Megawati, Megawati; Ariani, Novita; Sukirno, Sukirno; Minarti, Minarti; Kurniawan, Hendris Hendarsyah; Hidayat, Arief; Hendra, Medi; Primahana, Gian; Darmawan, Akhmad
Berita Biologi Vol 23 No 1 (2024): Berita Biologi
Publisher : BRIN Publishing (Penerbit BRIN)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55981/beritabiologi.2024.3242

Abstract

The study on Macarang hypolueca (Reichb.f. & Zoll.), which was collected from secondary forests around Samarinda City, East Kalimantan, involved phytochemical investigations that led to the isolation of a flavone type compound of flavonoid from the ethyl acetate fraction. To separate the compounds, silica gel column chromatography was utilized with a gradient solvent system of n-hexane and ethyl acetate, along with the addition of 5%. Infrared analysis (FTIR), mass spectrum (LC-ESI-MS), and nuclear magnetic resonance (1D- and 2D-NMR) were used to identify and elucidate the structure. Based on spectroscopic data and comparison with appropriate references, the isolated compound was identified as apigenin
Investigating Critical Thinking Skills in Rural Middle School Students through STEM Education: A Qualitative Case Study from Sumedang hajar, maya umi; Nurmalasari, Santy; Darmawan, Akhmad
SEAQIS Journal of Science Education Vol. 5 No. 02 (2025): SEAQIS Journal of Science Education
Publisher : SEAMEO QITEP in Science

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58249/sjse.v5i02.200

Abstract

Learning plays a crucial role in fostering students’ critical thinking skills, enabling them to address the challenges they face in their daily lives. This study was conducted in Sumedang, West Java, where students experience limited water availability. The main water sources are located far from residential areas, requiring students to make long trips each morning to fetch water from a distant river. This qualitative descriptive study aimed to explore how students employ critical thinking skills while engaging in contextual STEM learning through the development of a non-electric water pump project. The project involved seventh-grade students participating in science classes using a contextual STEM approach over one semester. Data were collected and analysed through observation, document analysis, and audio and video recordings using Transcript-Based Lesson Analysis. Indicators of critical thinking such as questioning, articulating assumptions, and demonstrating open-mindedness were observed during the STEM learning process of designing the non-electric water pump. The emergence of these skills varied across learning phases, individual characteristics, and group dynamics. Contextual STEM learning not only promotes critical thinking but also equips students with essential life skills for global competition in the 21st century by preparing them to solve real-world problems. The findings of this study provide insights for educators in designing more meaningful science learning experiences in the future.
Peningkatan Kualitas Produk Keripik Kentang pada Industri Rumah Tangga (IRT) Tooop Rasa, Sokaraja, Kabupaten Banyumas Melalui Pelatihan CPPOB dan Bahan Pangan Halal Mulia, Dini Siswani; Wati, Ratna Kartika; Suwarsito, Suwarsito; Wahyuni, Sri; Darmawan, Akhmad; Susylowati, Dewi; Saputra, Eqwar
Jurnal SOLMA Vol. 14 No. 3 (2025)
Publisher : Universitas Muhammadiyah Prof. DR. Hamka (UHAMKA Press)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22236/solma.v14i3.17181

Abstract

Background: Industri Rumah Tangga (IRT) Tooop Rasa merupakan IRT yang memiliki berbagai usaha produksi olahan pangan, salah satunya adalah keripik kentang. Produk ini termasuk produk unggulan dengan bahan baku yang melimpah dan kontinu. Namun, pembuatan keripik kentang belum mengaplikasikan prinsip Cara Produksi Pangan Olahan yang Baik (CPPOB) dan produk belum bersertifikat halal. Kegiatan pembinaan IRT ini bertujuan untuk memberikan edukasi atau pelatihan CPPOB dan bahan pangan halal agar produk berkualitas baik dan dapat meningkatkan daya saing. Metode: Kegiatan pengabdian dilakukan dengan metode pendekatan partisipatoris dengan tahap kegiatan meliputi sosialisasi, pelatihan, pendampingan, dan evaluasi. Tingkat keberhasilan program diukur dengan metode one group pre-test and post-test. Hasil: Hasil kegiatan menunjukkan 87,50% anggota mitra memahami dan mampu mengimplementasikan CPPOB, dan 85,00% anggota mitra memahami dan mampu mengimplementasikan tentang bahan pangan halal. Produk keripik kentang telah didampingi dalam pengajuan sertifikasi halal. Kesimpulan: Kegiatan pengabdian telah berhasil memberikan edukasi atau pelatihan CPPOB dan bahan pangan halal yang berimplikasi positif terhadap peningkatan pemahaman dan keterampilan mitra. Produk keripik kentang yang dihasilkan berkualitas baik dan memenuhi kriteria sesuai SNI 4031:2018, yaitu bau, rasa, tekstur, dan penampakan normal, salah satunya ditandai dengan warna kuning merata dan tekstur renyah. Selain itu, mitra telah berhasil mendapatkan sertifikat halal sehingga dapat meningkatkan daya saing.
PERAN JOB EMBEDDEDNESS DALAM MEMEDIASI PENGARUH LINGKUNGAN KERJA DAN KOMPENSASI TERHADAP RETENSI KARYAWAN: STUDI PADA INDUSTRI KULINER Alfandi, Asha; Darmawan, Akhmad; Suyoto, Suyoto; Haryanto, Totok
Jurnal Manajemen Terapan dan Keuangan Vol. 14 No. 04 (2025): Jurnal Manajemen Terapan dan Keuangan
Publisher : Program Studi Manajemen Pemerintahan dan Keuangan Daerah Fakultas Ekonomi dan Bisnis Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jmk.v14i04.52226

Abstract

Penelitian ini mengkaji peran mediasi job embeddedness dalam hubungan antara lingkungan kerja, kompensasi, dan retensi karyawan di sektor kuliner Kota Purwokerto, Indonesia. Berlandaskan Social Exchange Theory, penelitian kuantitatif dilakukan melalui survei terhadap karyawan dari delapan perusahaan. Data dianalisis menggunakan Partial Least Squares Structural Equation Modeling (PLS-SEM). Hasil penelitian menunjukkan bahwa lingkungan kerja berpengaruh positif dan signifikan terhadap retensi, sedangkan kompensasi tidak memiliki pengaruh langsung yang signifikan. Analisis jalur mengonfirmasi bahwa job embeddedness secara penuh dan signifikan memediasi pengaruh kedua variabel prediktor tersebut dan juga memberikan pengaruh langsung yang kuat dan positif terhadap retensi. Model penelitian ini menunjukkan relevansi prediktif dan daya penjelas yang kuat. Temuan ini juga menegaskan bahwa strategi retensi yang efektif perlu berfokus pada penguatan job embeddedness, bukan semata-mata pada kompensasi finansial.
Analysis of the Mediating Role of OCB in the Relationship Between LOC, Self-Efficacy, and Organizational Justice on Employee Performance Nursanti, Tia; Darmawan, Akhmad; Arofah, Rifka Utami; Suyoto, Suyoto; Haryanto, Totok
Indonesian Interdisciplinary Journal of Sharia Economics (IIJSE) Vol 9 No 1 (2026): Sharia Economics
Publisher : Universitas KH. Abdul Chalim Mojokerto

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31538/iijse.v9i1.9482

Abstract

This study aims to analyze the effect of LOC, self-efficacy, and organizational justice on employee performance with OCB as a mediating variable among employees in the cutting department of PT. Hyup Sung Indonesia. This study uses quantitative research with saturated sampling or census method. The population consists of 132 employees in the cutting department. Data were collected using direct questionnaires. Data analysis used SEM-PLS. The results show that LOC does not significantly affect employee performance, but has a positive and significant effect on OCB. Self-efficacy and organizational justice positively and significantly affect employee performance and OCB. OCB positively and significantly affects employee performance and mediates the effects of self-efficacy and organizational justice on employee performance, but does not mediate the effects of LOC. The analysis results show that organizational justice is the most influential variable in improving employee performance, both directly and through the mediating role of OCB. This study contributes to strengthening human resource studies through the role of OCB in improving performance. The findings of this study also provide guidelines for organizations in improving fairness practices to encourage positive work behavior.
The Influence of Job Satisfaction and Work-Life Balance on the Performance of Female Teachers with Organizational Commitment as a Mediating Variable Dwi Kartika Wahyuningsih; Fitriati, Azmi; Darmawan, Akhmad; Purwidianti, Wida
JURNAL MANAJEMEN MOTIVASI Vol 22 No 1 (2026): Jurnal Manajemen Motivasi
Publisher : Universitas Muhammadiyah Pontianak

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29406/jmm.v22i1.8530

Abstract

This study explores the influence of job satisfaction and work-life balance on female teachers’ performance in Muhammadiyah schools, with organizational commitment as a mediating variable and marital status as a control. A quantitative approach with SEM-PLS was applied to 108 respondents. Results show both job satisfaction and work-life balance positively impact performance, directly and indirectly through organizational commitment. The findings highlight the significance of institutional support and responsive HR policies in managing dual roles of female teachers, providing theoretical insights into organizational psychology and practical implications for inclusive, sustainable education.
Pengaruh Locus of Control, Kepemimpinan Transformasional dan Spiritual At Work Terhadap Kinerja Karyawan Darmawan, Akhmad; Bagis, Fatmah; Anggraini, Intan Anggun Puspita
BISNIS Vol 9, No 2 (2021): BISNIS: Jurnal Bisnis dan Manajemen Islam
Publisher : Universitas Islam Negeri Sunan Kudus

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21043/bisnis.v9i2.11832

Abstract

This study aims to determine the effect of locus of control, transformational leadership and spiritual work on employee performance (Case study on employees of Perum Perhutani KPH East Banyumas). The population of 145 people who are employees of the production division of Perum KPH Banyumas Timur and the sample used in this study amounted to 145 samples. The sampling technique used was the purposive sampling method. The research used a questionnaire. The results of this study are based on data analysis using multiple linear regression test and coefficient of determination test. 1.Locus Of Control, transformasional leadership and work spiritually have a simultaneous effect on perfomance perum perhutani KPH east Banyumas. 2.Locus Of Control has a significant effect on performance perum perhutani KPH  east Banyumas. 3.significant transformational leadership to words performance perum perhutani KPH east Banyumas. 4.work spiritual have a significant effect on performance perum perhutani KPH east Banyumas.
Klinik Literasi dan Self-Regulation Sebagai Strategi Penguatan Kepatuhan Administrasi dan Pelaporan Keuangan Berbasis Nilai Syariah bagi UMKM PPUB Banyumas Wibowo, Hardiyanto; Darmawan, Akhmad; Kartika Wati, Ratna; Darodjat, Darodjat; Hukama, Athaya; Sibanda, Nkosilamandla; Joe Mabumbo, Evidence; Wut Yi Aung, Htet; Nsengiyumva Gloire, Shaka; Hapsari, Pauline
Komunitas: Hasil Kegiatan Pengabdian Masyarakat Indonesia Vol. 4 No. 2 (2026): Mei : Komunitas : Hasil Kegiatan Pengabdian Masyarakat Indonesia
Publisher : Asosiasi Riset Ilmu Tanaman Dan Hewani Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62951/komunitas.v4i2.484

Abstract

Kepatuhan administrasi dan pelaporan keuangan yang tertata secara sistematis merupakan fondasi penting bagi keberlanjutan Usaha Mikro, Kecil, dan Menengah (UMKM). Namun, anggota Paguyuban Pelaku Usaha Banyumas (PPUB), komunitas UMKM berbasis nilai syariah, masih menghadapi rendahnya konsistensi pencatatan transaksi, pencampuran dana pribadi dan usaha, serta lemahnya self-regulation dalam pengelolaan keuangan. Artikel ini membahas proses dan hasil kegiatan pengabdian kepada masyarakat “Penguatan Kepatuhan Administrasi dan Pelaporan Keuangan Berbasis Nilai Syariah melalui Klinik Literasi dan Self-Regulation bagi UMKM PPUB Banyumas” yang dilaksanakan tim dosen lintas fakultas dan mahasiswa Universitas Muhammadiyah Purwokerto, melibatkan 35 anggota PPUB. Kegiatan dilaksanakan melalui tiga pertemuan yang mengombinasikan penguatan teknis pencatatan keuangan dengan pembentukan disiplin self-regulation berbasis nilai amanah. Hasil evaluasi pre-test dan post-test menunjukkan peningkatan skor kepatuhan administrasi rata-rata dari 42,3 menjadi 78,6 (naik 85,8%), dengan 84,2% peserta mampu menyusun laporan keuangan sederhana secara mandiri, melampaui target 80%. Artikel ini menganalisis peran integrasi nilai syariah dalam pembentukan disiplin administratif dan merumuskan implikasi bagi pengembangan klinik literasi keuangan syariah pada komunitas UMKM berbasis nilai serupa.
DAMPAK KECERDASAN BUATAN TERHADAP KINERJA KARYAWAN: PERAN MEDIASI PRODUKTIVITAS KARYAWAN PADA PERUSAHAAN CAZH TEKNOLOGI INOVASI PURWOKERTO Islami, Syahara Nur; Darmawan, Akhmad
Jurnal Manajemen Terapan dan Keuangan Vol. 15 No. 03 (2026): Jurnal Manajemen Terapan dan Keuangan (On Proses)
Publisher : Program Studi Manajemen Pemerintahan dan Keuangan Daerah Fakultas Ekonomi dan Bisnis Universitas Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22437/jmk.v15i03.59321

Abstract

Abstrak Penelitian ini bertujuan menganalisis pengaruh Kecerdasan Buatan terhadap Kinerja Karyawan dengan Produktivitas Karyawan sebagai variabel mediasi pada Perusahaan Cazh Teknologi Inovasi Purwokerto. Penelitian dilakukan menggunakan pendekatan kuantitatif dengan Teknik sampling jenuh, sehingga seluruh karyawan yang berjumlah 48 orang dijadikan responden. Data dikumpulkan melalui penyebaran kuesioner yang menggunakan skala likert dan dianalisis menggunakan metode Structural Equation Modeling-Partial Least Squares (SEM-PLS) dengan perangkat lunak Smart-PLS. Hasil penelitian menunjukkan bahwa AI berpengaruh positif terhadap Produktivitas Karyawan dan Kinerja Karyawan. Selain itu, Produktivitas Karyawan juga terbukti berpengaruh terhadap Kinerja Karyawan serta memediasi hubungan antara AI dan Kinerja Karyawan. Temuan tersebut megiindikasikan bahwa implementasi AI yang didukung oleh kapabilitas sumber daya manusia mampu meningkatkan produktivitas sekaligus kinerja karyawan. Dari perspektif Resource-Based View (RBV), AI merupakan sumber daya strategis yang mampu menciptakan nilai ketika diintegrasikan dengan kapabilitas organisasi. Hasil penelitian ini diharapkan dapat menjadi referensi bagi organisasi dalam mengoptimalkan penerapan AI untuk meningkatkan produktivitas dan kinerja karyawan.  Kata kunci: Kecerdasan Buatan, Produktivitas Karyawan, Kinerja Karyawan, Mediasi, SEM-PLS.
Co-Authors . Suwarsito ., Alfalisyado A.A. Ketut Agung Cahyawan W Abda Abda Ahmad Randy Ahmad Wahyudin Aisya, Sitti Alfandi, Asha Anggelina, Yosita Anggraini, Intan Anggun Puspita Ariani, Novita Arini Hidayah, Arini Aris, Muhammad Rizqie Arofah, Rifka Utami Aryawibawa, Anja Dwi Aryoko, Yudhistira Pradhipta Aryoko, Yudistira Pradipta Bagis, Fatmah Bekti Divayani, Naelin Dinda Bima Cinintya Pratama Condro Nur Alim Darmawan , Althaffauz Najwa Darodjat, Darodjat Dewijanti, Indah Dwiatmi Dini Siswani Mulia Dwi Kartika wahyuningsih Endang Saepudin, Endang Erny Rachmawati Fadzilah, Rizqiya Nur Fitriani, Azmi Fitriati, Azmi Galuh Widiyarti Hajar, Maya Umi Hani Mulyani, Hani Hapsari, Pauline Hardiyanto Wibowo, Hardiyanto Haryanto, Totok Hasanah , Uswatun Hendris Hendarsyah Kurniawan, Hendris Hendarsyah Hengky Widhiandono, M.Si. S.E. Heri Syahrian, Heri Hermin Endratno Hukama, Athaya Indah Rahmawati Indahsari, Ninik Dewi Irfanesa, Irfanesa Islami, Syahara Nur Jamhari Jamhari Jaroenwanit, Pensri Joe Mabumbo, Evidence Kharismasyah, Alfato Yusnar Kusbandian, Ani Leonardus B.S. Kardono Lia Meilawati Lotulung, Puspa Dewi N. Maharani, Adinda Safirah Maharani, Annisa Dwi Maharani, Wilia Krisna Maulida Nurul Innayah Maulidiyah Mawaddah, Apriani Medi Hendra Megawati Megawati - Megawati, Melliana, Sinta Bella Miftahuddin, Muchammad Agung Minarti Minarti Muhammad Hanafi Muhammad Nurdin Muji R., Tri Septin Mulyani, Hanny Naelati Tubastuvi Nina Artanti Nisa, Ainun Nofianingsih, Elsa Nsengiyumva Gloire, Shaka Nur Umami, Kharisma Aulia Nurfiani, Aisah Nurhanifah, Salma Nurmalasari, Santy Nursanti, Tia Pratama, Bintang Rizki Pratiwi, Firda Ardianti Primahana, Gian Purnadi Purnadi, Purnadi Puspa Dewi Narrij Lotulung Putra, Nafis Mahesa Putragita, Yudhistira Rahmawati, Dwi Vina Rahmawati, Ika Yustina Randikaparsa, Irawan Ratna Kartika Wati Ratna Kartika Wati Restu Frida Utami Rimbawan, Bagas Akbar Dwi Pangestu Rizna Triana Dewi sandra dewi Saputra, Eqwar Satria, Agri Bayu Setiyaningrum, Anggun Sibanda, Nkosilamandla Siska Liana Sofa Fajriah Soleh Kosela Sri Wahyuni Sri Wahyuni SUKIRNO Sukirno Sukirno Sunardi Sunardi Supriadi, Edi Susylowati, Dewi Suwarsito Suyoto Suyoto Teni Ernawati Tri Septin Muji Rahayu, Tri Septin Tri Utami Wahyudi Priyono Suwarso Wida Purwidianti Widyaningtyas, Dian Widyasmara, Meriska Yogi Widzayanto, Luthfi Arie Wiranti, Elza Devi Wut Yi Aung, Htet Yasin, Roqi Yundari, Yundari Yuswandani, Arafah Esa