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All Journal Jurnal Planologi Sultan Agung Jurnal Edukasi Elektro Jurnal Diskursus Islam Nurani: Jurnal Kajian Syariah dan Masyarakat Info-Teknik Padjadjaran Journal of Dentistry Teras Jurnal CIRCUIT: Jurnal Ilmiah Pendidikan Teknik Elektro EnviroScienteae SAMARAH: Jurnal Hukum Keluarga dan Hukum Islam JURNAL CITRA KEPERAWATAN Insect (Informatics and Security) : Jurnal Teknik Informatika Tarbawi : Jurnal Pendidikan Islam Jurnal Agrotek Tropika JURNAL PENDIDIKAN TAMBUSAI AL-TANZIM : JURNAL MANAJEMEN PENDIDIKAN ISLAM Jo-ELT (Journal of English Language Teaching) Fakultas Pendidikan Bahasa dan Seni Program Studi Pendidikan Bahasa Inggris IKIP Jurnal Ilmiah Mandala Education (JIME) Tarbawiyah Jurnal Ilmiah Pendidikan Patrawidya: Seri Penerbitan Penelitian Sejarah dan Budaya Fajar Historia: Jurnal Ilmu Sejarah dan Pendidikan Indonesian Physical Review Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian eL.Muhbib: Jurnal Pemikiran dan Penelitian Pendidikan Dasar Jurnal Kridatama Sains dan Teknologi Specta Journal of Technology Al-Qalb : Jurnal Psikologi Islam Jurnal Mnemonic Autentik : Jurnal Pengembangan Pendidikan Dasar JAMP : Jurnal Administrasi dan Manajemen Pendidikan JOURNAL OF INFORMATICS AND COMPUTER SCIENCE PEDAGOGIKA Jurnal Ilmiah Profesi Pendidikan Jurnal Kacapuri : Jurnal Keilmuan Teknik Sipil Jurnal PORKES Indonesian Journal of Islamic Education Studies (IJIES) AS-SABIQUN: Jurnal Pendidikan Islam Anak Usia Dini Jurnal Paedagogy Jurnal Bumigora Information Technology (BITe) JURNAL PENDIDIKAN, SAINS DAN TEKNOLOGI Infotek : Jurnal Informatika dan Teknologi Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Teknik Informatika (JUTIF) SIMBIOSA TAJDID: Jurnal Pemikiran Keislaman dan Kemanusiaan SANGAJI: Jurnal Pemikiran Syariah dan Hukum Social Sciences, Humanities and Education Journal (SHE Journal) International Journal of Educational Research and Social Sciences (IJERSC) Jurnal Teknologi Pendidikan : Jurnal Penelitian dan Pengembangan Pembelajaran KADARKUM: Jurnal Pengabdian Kepada Masyarakat Nusantara Hasana Journal Munaddhomah: Jurnal Manajemen Pendidikan Islam ADMA: Jurnal Pengabdian dan Pemberdayaan Masyarakat Khatulistiwa: Jurnal Ilmu Pendidikan Jurnal ADMINISTRATOR DIKSI: Jurnal Kajian Pendidikan dan Sosial Unram Journal of Community Service (UJCS) Al-Hilal: Journal of Islamic Astronomy Jurnal Ilmu Akuntansi dan Bisnis Syariah (AKSY) Edu Sociata : Jurnal Pendidikan Sosiologi Green Intelligent Systems and Applications Prabayaksa: Journal of History Education DAS SEIN: Jurnal Pengabdian Hukum dan Humaniora Dinamika Kesehatan: Jurnal Kebidanan dan Keperawatan Taroa : Jurnal Pengabdian Masyarakat Mudabbir: Journal Research and Education Studies Alinea: Jurnal Bahasa, Sastra, dan Pengajaran Journal of Geology and Exploration Investama : Jurnal Ekonomi dan Bisnis Jurnal Riset Pangan dan Gizi Innovative: Journal Of Social Science Research Jurnal Pendidikan dan Pengabdian Masyarakat Indonesian Journal of Sport Science and Technology (IJST) Current Biomedicine Asian Journal of Islamic Studies and Da'wah Jurnal Pengabdian Sosial VISA: Journal of Vision and Ideas MARAS : Jurnal Penelitian Multidisplin AGROTEKBIS: Jurnal Ilmu Pertanian Central Community Development Journal Jurnal Agroteknologi Agribisnis dan Akuakultur Jurnal PRINTER : Jurnal Pengembangan Rekayasa Informatika dan Komputer PESARE: Science and Engineering Service Journal Agroland: Jurnal Ilmu-ilmu Pertanian Jurnal Penelitian Multidisiplin Bangsa Indonesian Journal of Islamic Education Studies (IJIES) Proceeding Of International Conference On Education, Society And Humanity Jurnal Teknologi Informasi untuk Masyarakat (Jurnal Teknokrat) Jurnal Kompetitif : Media Informasi Ekonomi Pembangunan, Manajemen dan Akuntansi Jurnal Wicara Desa Jurnal Pengabdian Rekayasa dan Wirausaha Tirai Edukasi : Jurnal Pendidikan Jurnal Komtika (Komputasi dan Informatika) JOAS Lex Stricta : Jurnal Ilmu Hukum Media Pendidikan Matematika
Fathurrahman Fathurrahman
Jurusan Biologi, Fakultas Matematika dan Ilmu Pengathuan Alam, Institut Teknologi Sepuluh Nopember (ITS)
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Performance Analysis Of Centrifugal End Suction Pump And Three Phase Induction Motor In The Distribution Pumping Station of PDAM Tirta Mountala, Aceh Besar Regency Fathurrahman, Fathurrahman; Akbar, Habibi; Siregar, Ramdhan Halid; Utami, Rika Sri; Syukri, Mahdi; Fachri, Muhammad Rizal; Malahayati, Malahayati
Circuit: Jurnal Ilmiah Pendidikan Teknik Elektro Vol. 9 No. 1 (2025)
Publisher : PTE FTK UIN Ar-Raniry

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22373/crc.v9i1.27241

Abstract

This study evaluates the efficiency performance of the motor-pump system used by the regional water utility company to identify strategies for improving efficiency. The three-phase induction motor utilized is highly dependent on the quality of the supplied voltage. The primary focus of this research includes analyzing the efficiency performance of the system, examining the electrical parameters of the three-phase induction motor, which include voltage and current imbalance, power factor, and Specific Energy Consumption (SEC). Another focus is the optimization of the motor-pump system and estimating the potential energy savings and operational cost reductions achievable within one year. The research method involves measuring electrical and hydraulic parameters. Electrical parameters were measured using a 3-phase power analyzer (type DW-6195), which records current, voltage, frequency, power, and power factor. Hydraulic parameters were measured using an electromagnetic flow meter for flow rate readings, a manometer for pressure measurements, and a measuring tape to measure the water level in the reservoir tank. All measurement results were tabulated and further analyzed to evaluate the performance of electrical parameters and compare them to the hydraulic performance of the system. The results revealed that the efficiency of the PDAM motor-pump system is below 50%, indicating the need for a comprehensive system revitalization. An inspection of electrical parameters showed that voltage deviation is below 10%, voltage imbalance is below 5%, and current imbalance ranges between 5.65% and 7.35%. All electrical parameters comply with IEEE standards. The power factor, at 0.85, also meets electrical standards. The SEC value, below 0.44 kWh/m³, indicates potential energy efficiency. Based on the pump performance curve study, the pump system can be replaced with a pump unit that has a lower electrical power rating, reducing it from 75 kW to 55 kW, while maintaining its hydraulic performance. Implementing this revitalization is expected to save up to 172,800 kWh of energy per motor per year and reduce by 18.4%.
CURRICULUM INTEGRATION IMPLEMENTATION MODEL: INDEPENDENT CURRICULUM DINIYAH Fathurrahman, Fathurrahman; Amalia, Nabila Shovi; Ulul Albab, Hayyan Ahmad
PROCEEDING OF INTERNATIONAL CONFERENCE ON EDUCATION, SOCIETY AND HUMANITY Vol 2, No 1 (2024): Second International Conference on Education, Society and Humanity
Publisher : PROCEEDING OF INTERNATIONAL CONFERENCE ON EDUCATION, SOCIETY AND HUMANITY

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

Abstract

Efforts to integrate the curriculum were a strategy to combine various learning materials into subject units. This study investigates the curriculum implementation model employed the Nahdlatul Ulama Elementary School (SDNU) Banat Banin Lamongan which successfully combined the independent curriculum, the madrasah diniyah curriculum, and the Al-Qur'an for pre-elementery school or Taman Pendidikan Al-Qur’an (TPQ) curriculum  for their instruction. Meanwhile, the research design employs descriptive qualitative method, the data were obtained through interview, observation and documentation and then processed using qualitative interactive analysis through the stages of data condensation, data exposure and drawing conclusions. The research results show that the curriculum integration implementation model carried out by SDNU Banat Banin Lamongan includes 3 models; first, the school curriculum is a combination of the implementation of the independent curriculum plus the Madrasah Diniyah curriculum and the Al-Qur'an for pre-elementary school; second, implementing curriculum integration in the form of combining various learning materials into a learning theme; third,  the use of interactive learning methods and media applied by teachers in the instruction.
KEHUJJAHAN HADITS DAN FUNGSINYA DALAM HUKUM ISLAM Fathurrahman, Fathurrahman
SANGAJI: Jurnal Pemikiran Syariah dan Hukum Vol 6 No 1 (2022)
Publisher : Fakultas Syariah IAI Muhammadiyah Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52266/sangaji.v6i1.878

Abstract

Hadits merupakan salah satu sumber hukum Islam yang sangat penting dalam menjelaskan dan menjabarkan hal-hal selain dijelaskan dalam Al Qur’an serta menjadi hujjah dalam menentukan dan menetapkan dalam Hukum Islam. Tantangan terbesar dalam kajian hadits adalah menampik isu-isu yang diberikan para orientalis yang mengkritik akan eksistensi dari hadits tersebut, hadits dianggap tidak bisa dipercayai secara keseluruhannya sebagai sumber ajaran dan perilaku Nabi sendiri. Akan tetapi eksistensi hadits tetap menjadi kuat dengan adanya pemikir-pemikir Islam yang menampik tuduhan dari pra orientalis tersebut. Hadits dalam kehujjahan dalam hukum Islam sangatlah kuat, dan menempati posisi kedua dari Al Qur’an, hal ini tidak lain kedudukan akan hadits sangatlah penting dalam istinbat hukum Islam, karena memang penjabaran Al Qur’an terkadang perlu penjelasan, oleh karena itulah hadits dalam kedudukan dan fungsi sangatlah penting .
ANALISIS KETERAMPILAN PUKULAN GROUNDSTROKE TENIS LAPANGAN PADA MAHASISWA PENDIDIKAN JASMANI Nurhidayat, Nurhidayat; Indarto, Pungki; Kurniawan, Ardhian Tomy; Fathurrahman, Fathurrahman; Setyawan, Yoga Dwi
Indonesian Journal of Sport Science and Technology (IJST) Vol. 4 No. 1 (2025): Indonesian Journal of Sport Science and Technology (IJST)
Publisher : Universitas PGRI Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31316/ijst.v4i1.7827

Abstract

Penelitian ini bertujuan untuk menganalisis keterampilan pukulan groundstroke tenis lapangan pada mahasiswa Pendidikan Jasmani. Sampel dalam penelitian ini berjumlah 80 mahasiswa Pendidikan Jasmani FKIP Universitas Muhammadiyah Surakarta yang mengambil mata kuliah  Tenis Lapangan. Teknik analisis data dilakukan dengan pendekatan kuantitatif deskriptif, menggunakan pengukuran keterampilan pukulan groundstroke forehand dan backhand dari Hewitt test. Hasil penelitian menunjukkan bahwa tingkat keterampilan pukulan groundstroke forehand mahasiswa berada dalam kategori sangat tinggi sebesar 6,25%, tinggi 18,75%, sedang 45,00%, rendah 26,25%, dan sangat rendah 3,75%. Sedangkan tingkat keterampilan pukulan groundstroke backhand berada dalam kategori sangat tinggi sebesar 5,00%, tinggi 21,25%, sedang 36,25%, rendah 35,00%, dan sangat rendah 2,50%. Dari temuan tersebut, dapat disimpulkan bahwa sebagian besar mahasiswa berada pada tingkat keterampilan sedang hingga tinggi untuk kedua jenis pukulan, meskipun masih terdapat kelompok mahasiswa yang memiliki tingkat keterampilan rendah hingga sangat rendah. Hasil ini menunjukkan perlunya penguatan pembelajaran teknik dasar tenis lapangan, khususnya pada pukulan groundstroke backhand untuk meningkatkan keterampilan pukulan groundtroke mahasiswa secara menyeluruh.
Minimally invasive approach of panfacial fractures Wijaya, Yudi; Nurwiadh, R. Agus; Yuza, Abel Tasman; Fathurrahman, Fathurrahman
Padjadjaran Journal of Dentistry Vol 27, No 3 (2015): November 2015
Publisher : Universitas Padjadjaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (881.033 KB) | DOI: 10.24198/pjd.vol27no3.13562

Abstract

Background. Panfacial fractures involves fractures of several bones of face. They are associated with malocclusion, dish face deformity, enopthalmos, diplopia, cerebrospinal fluid leak and soft tissue injuries. Purpose. The purpose of this paper is to present a case of minimizing surgical wound and morbidity. Case. A 40 year old female presented with severe maxillofacial injuries caused by motor vehicle collisions about 5 days prior to admission. The assessment of the patient is mild head injury, panfacial fractures, lacerated wound at face,  rupture of globe of occular sinistra. An open reduction and internal fixation  (ORIF) and enucleation of globe occular sinistra was performed.  Intraoral vestibular incision is made in the upper and lower vestibular region. Mucoperiosteal flap elevation of vestibular will exposure of the anterior maxilla and mandibular fractures. Intermaksilary fixation within 3 week and restore aesthetic with prosthesis fitting eyeball and denture. Discusion. The goal of  treatment of  panfacial fracture is to restore both the functions and pre-injury 3-dimensional facial contours. To achieve this goal two common  sequences of management of Panfacial fractures are proposed, “Bottom up and inside out” or “Top down and outside in”. Other sequences exist but there are variations of these two major approaches. Conclusion. A minimally invasive approach to  the fracture site is an alternative method  to manage panfacial fracture with a simple, effective and lower complication rate.
SISTEM PERIZININAN PENANAMAN IZIN USAHA KAWASAN INDUSTRI PADA DINAS PENANAMAN MODAL DAN PELAYANAN TERPADU SATU PINTU DI KABUPATEN ACEH BARAT BERBASIS WEBSITE Musliyana, Zuhar; Helinda, Ayu; Wardana, Prasetya; Gunawan, Rio; Fathurrahman, Fathurrahman
JOURNAL OF INFORMATICS AND COMPUTER SCIENCE Vol 9, No 2 (2023): Oktober 2023
Publisher : Ubudiyah Indonesia University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33143/jics.v9i2.5112

Abstract

Abstrak- Salah satu misi dari Dinas Penanaman Modal dan Pelayanan Terpadu Satu Pintu (DPMPTSP) Kabupaten Aceh Barat adalah menyederhanakan prosedur dan pelayanan bagi masyarakat yang ingin melakukan perizinan untuk usahanya. Dalam melakukan proses perizinan usaha kawasan industri, selama ini diketahui masyarakat harus datang langsung ke kantor untuk mendaftarkan usahanya, dengan membawa syarat/berkas sebagai dokumen kelengkapan perizinan. selanjutnya masyarakat mengajukan berkas permohonan kepada DPMPTSP melalui petugas front office, kemudian berkas permohonan akan diperiksa apabila memenuhi syarat berkas permohonan akan diagendakan dan akan diserahkan kepada kepala bidang. Selanjutnya kepala bidang akan mendisposisikan berkas tersebut kepada Kepala Seksi Perizinan yang kemudian akan diperiksa kembali oleh staff teknis dan akan mempelajari berkas permohonan tersebut. Kemudian berkas akan diserahkan kepada kepala dinas untuk diperiksa dan menandatanganinya, dan diserahkan kembali kepada staf teknis untuk memberikan nomor perizinan serta mengarsipkan berkas permohonan ke lemari arsip. Lalu berkas permohonan akan diserahkan kembali kepada pihak front office untuk memberikan tanda terima izin kepada masyarakat.. Berkas kelengkapan dan berkas permohonan yang masih berbentuk kertas yang masih disimpan pada lemari arsip juga akan menyulitkan pihak dinas jika ingin melakukan pembuatan laporan. Mengingat banyaknya berkas yang harus disiapkan dan juga lamanya proses perizinan, maka diperlukannya suatu sistem yang dapat membantu masyarakat dan pihak dinas agar proses perizinan menjadi lebih efektif danjuga efesien. peneliti mencoba untuk merancang sebuah sistem perizinan izin usaha kawasan industri berbasis website yang dapat diakses dengan mudah oleh masyarakat. sehingga masyarakat tidak perlu lagi untuk datang langsung kekantor untuk memberikan berkas permohonan secara manual, namun hanya perlu meng-upload berkas kelengkapan yang akan ter-sinkron dengan database admin DPMTSP. Masyarakat juga dapat memantau sudah sejauh mana proses perizinan berjalan, dan dapat memudahkan pihak dinas dalam memberi izin, melakukan pengarsipan, dan membuat rekapitulasi laporan. Dengan adanya sistem ini maka dapat membantu pihak dinas dalam memberikan perizinan usaha kawasan industri secara online dan mempermudah masyarakat dalam pengajuan perizinan, sehingga tercapainya misi dari Dinas Penanaman Modal Dan Pelayanan Terpadu Satu Pintu (DPMTSP) Kabupaten Aceh Barat.Kata Kunci : Perizinan Usaha, Sistem Informasi Perizinan, Proses Perizinan
EDUKASI MANFAAT ASI EKSLUSIF DAN PEMBERIAN COOKIES DAUN KATUK UNTUK MENINGKATKAN PRODUKTIVITAS ASI DI POSYANDU LEWIJAMBU Alkhair, Alkhair; Nursahida, Nursahida; Wahyuningsih, Neneng; Khatimah, Nur Husnul; Ma’arij, Aman; Fathurrahman, Fathurrahman
Taroa: Jurnal Pengabdian Masyarakat Vol 4 No 2 (2025): Juli
Publisher : LPPM IAI Muhammadiyah Bima

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52266/taroa.v4i2.4147

Abstract

Air Susu Ibu (ASI) merupakan sumber nutrisi paling ideal bagi bayi, karena mengandung berbagai zat gizi serta komponen pelindung penting yang berperan dalam menunjang proses tumbuh kembang secara optimal. Kandungan ASI yang sangat kaya dan kompleks—termasuk ratusan senyawa bioaktif—berkontribusi besar dalam memperkuat sistem kekebalan tubuh bayi. Dengan pemberian ASI yang optimal, risiko bayi mengalami infeksi dapat dikurangi, sekaligus menurunkan angka kesakitan dan kematian pada masa awal kehidupan. Rendahnya tingkat keberhasilan program ASI eksklusif dapat disebabkan oleh berbagai faktor, salah satunya adalah kurangnya pemahaman ibu mengenai manfaat dan tujuan dari pemberian ASI eksklusif, yang pada akhirnya berkontribusi terhadap kegagalan dalam praktik pemberian ASI secara optimal. Oleh karena itu perlu kiranya dilakukan penanaman pemahaman tentang manfaat ASI Ekslusif Bayi Ibu dan Anak, serta manfaat Daun Katuk dalam produktifitas ASI. Adapun metode yang dilakukan dengan metode ceramah dan pengamatan secara langsung, serta tanya jawab, lalu dilanjutkan dengan pemberian Cookies Daun Katuk pada ibu menyusui. Setelah dilakukan kegiatan terjadi peningkatan pengetahuan ibu hamil dan menyusui tentang manfaat kesehatan dari ASI eksklusif bagi bayi dan ibu, peningkatan pengetahuan ibu tentang teknik pospel yang benar dan peningkatan pengetahuan ibu hamil dan menyusui, serta ibu menyusui sangat menyukai produk Cookies Daun Katuk untuk dikonsumsi.
KAJIAN KOMPOSISI MEDIA TUMBUH DAN PUPUK SAMPAH KOTA TERHADAP PRODUKTIVITAS BAWANG MERAH DENGAN TEKNIK VERTIKULTUR Fathurrahman, Fathurrahman
Viabel : Jurnal Ilmiah Ilmu-Ilmu Pertanian Vol 14 No 1 (2020): Mei 2020
Publisher : Universitas Islam Balitar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35457/viabel.v14i1.1001

Abstract

Technological and industrial advancements and the rapid increase in population, gradually changing the function of agricultural land into housing and industrial complexes. Overcoming the reduction of agricultural land, efforts made by farming vertically or verticulture methods.Shallots are an important vegetable commodity for the community, because of their high economic value and nutritional content. To reduce imports, it is necessary to increase production and quality of shallots through intensification and extensification. The purpose of the study was to determine the effect of the composition of the growing media, the effect of the dose of organic fertilizer in municipal waste, and its interaction with the productivity of shallots with verticulture cultivation techniques.The study was conducted in the experimental area of ​​the Faculty of Agriculture, UNTAG Banyuwangi, using Kooi's house, using a factorial completely randomized design (RAL) method with four replications consisting of two factors: the composition of the growing media and the dose of municipal waste fertilizer.Growth media composition factor (M) consists of 3 treatments, namely: M1 = soil: sand: husk (2: 1: 1); M2 = soil: sand: stem of fern (2: 1: 1); and M3 = soil: sand: cocopeat (2: 1: 1). The composition of municipal solid waste (P) consists of 3 treatments, namely: P1 = composition of municipal solid waste organic fertilizer 25%; P2 = composition of city organic waste 50%; and P3 = composition of urban organic waste 75%. Observation parameters in this study were Plant Height (cm), Number of Leaves, Wet Weight (grams), Number of Tubers, and Tuber Diameter (cm).
Implementasi Supervisi Akademik dalam Meningkatkan Mutu Pembelajaran Pendidikan Agama Islam pada Guru SLB Negeri Lamongan Rosyidah, Fatihatur; Fathurrahman, Fathurrahman
Autentik : Jurnal Pengembangan Pendidikan Dasar Vol 9 No 2 (2025)
Publisher : Elementary School Teacher Education (PGSD), STKIP PGRI Sumenep

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36379/autentik.v9i2.724

Abstract

Academic supervision is a key responsibility of school principals in enhancing the quality of teaching, including in Islamic Religious Education (PAI) at Special Needs Schools (SLB), where students exhibit diverse characteristics. This study aims to describe the implementation of academic supervision carried out by the principal toward PAI teachers, as well as the improvement steps taken by these teachers to enhance the quality of instruction at SLB Negeri Lamongan. A qualitative descriptive approach was used, with data collected through observation, interviews with the principal and PAI teachers, and documentation. The findings indicate that academic supervision is conducted systematically each semester, beginning with planning activities such as setting goals, scheduling, preparing lesson plans by teachers, and designing observation tools by the principal. Supervision is carried out individually through classroom visits and collaboratively. The evaluation and follow-up stages include reflective meetings, in-depth discussions with PAI teachers, and specialized training to improve their teaching competence. In response, PAI teachers engage in professional discussions with peers, actively participate in teacher working groups (MGMP) and training programs, and integrate the acquired recommendations and knowledge into their teaching practices.
Comparative Study of BiLSTM and GRU for Sentiment Analysis on Indonesian E-Commerce Product Reviews Using Deep Sequential Modeling Nasution, Khairunnisa; Saddami, Khairun; Roslidar, Roslidar; Akhyar, Akhyar; Fathurrahman, Fathurrahman; Aulia, Niza
Jurnal Teknik Informatika (Jutif) Vol. 6 No. 4 (2025): JUTIF Volume 6, Number 4, Agustus 2025
Publisher : Informatika, Universitas Jenderal Soedirman

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52436/1.jutif.2025.6.4.4878

Abstract

Sentiment analysis plays a crucial role in understanding customer perspectives, especially within Indonesian e-commerce platforms. Despite the success of deep learning in high-resource languages, its application to Indonesian sentiment data remains underexplored. Previous studies using models like BERT-CNN or fine-tuned IndoBERT achieved modest results, highlighting the need for more effective architectures for Indonesian language. This study aims to investigate the effectiveness of Bidirectional Long Short-Term Memory (BiLSTM) and Gated Recurrent Unit (GRU) models in classifying buyers’ sentiment from Indonesian product reviews on the PREDECT-ID dataset comprising 5,400 annotated product reviews. Standard NLP preprocessing techniques—including text normalization, tokenization, stopword removal, and stemming—were applied. Both models were trained using Adam and Stochastic Gradient Descent (SGD) optimizers, and their performance was evaluated using accuracy, precision, recall, and F1-score metrics. The GRU model trained with SGD achieved the highest performance, with an accuracy of 94.07%, precision of 93.84%, recall of 94.53%, and F1-score of 94.18%. Notably, the BiLSTM model combined with SGD resulted in competitive results, achieving 93.61% accuracy and 93.84% F1-score. The results confirm that GRU with SGD optimizer, are highly effective for sentiment classification in Indonesian language datasets. By leveraging deep sequential modeling for a low-resource language, this study contributes to the advancement of scalable sentiment analysis systems in underrepresented linguistic domains. The results contribute to the advancement of NLP systems for Indonesian by providing a benchmark for the future development of sentiment analysis tools in low-resource languages.
Co-Authors . Melinda . Roslidar A. M. Imran Abdul Azis Abdul Hadid Abdul Qodir Abdul Qodir Zaelani Abdurahman Abdurrahman Abel Tasman Yuza Adeoye, Moses Adeleke Adha, Jaya Adhi Surya Adipta, Marazaenal Adnan Adnan Adyan, M. Audi Afryandes, Amelya Ahmad Muhajir, Ahmad Aini, Tsamar Nur Ainina, Nazma Akbar, Habibi Akhmad Gazali Akhyar Akhyar Akram, Akram Al Huda, Nafisah Al-Farabi, Bayu Febrian Alkhair, Alkhair Almi Yulistia Alwanda Alvianti, Vivian Alvin Juniawan Amalia, Nabila Shovi Amir Azan, Said Ananda, Nadya Dwi Andiana, Baiq Dewi Lita Anggraini, Fia Aprianti, Aprianti Aprilia, Baiq Siswari Apriliyanti, Rizki Apriza, Rahmat Arifin, Bambang‎ Syamsul Arimbi, Claudia Rizky Arlandi, Hasna Salma Arlintang, Dwi AS, Jusrianto Asmaya Jutri, Fiony Asmoni, Asmoni Astri, Ratih Nur Astuty, Diah Astuty, Diah Atin Supriatin, Atin Aulia, Niza Aulya, Nur Hafizatun Ayuni, Baiq Annisa Sulistia Ayuni, Risa Dwi Azra, Ery Bahtiar, Hariman Bambang Supriyadi Barus, Henry Basir Achmad Busthan Azikin Cari, Cari Damayanti, Angela Ira Darmin Darmin, Darmin Datukramat, Zulhan Azhari Deban, Hamdan Diva, Rangga Djono Djono Doni, Muhammad Dwi Haryanta Elfasyari, Trie Yuni Elizar Elizar, Elizar Endang Retno Wedowati Ermin Ermin Ersu, Aulia Padhila Fadjria, Neri Fadli Andi Natsif Fahruddin, Ahmad Hanif Farhat, Yasir Fathurrahman, Imam Fathurrahman, Rezki Amalia Fatimah Azzahra Fauzannur, Fauzannur Febrian Andi Hidayat Firda Firda Fitri Arnia Fitriana, Imelda Fitriani Ridzeki Fridayanti, Sri Fungki Sri Rejeki Furoidah, Anis Fuscha, Fika Afhamul G. Gunawan Galib, Alwan Ganif Herlambang, Abdul Ghalib, Alwan Gina Liliana Gufran, Gufran Gunawan, Rio Hadi, Ahmad Hadi, Yosefha Febrianto Hadian Mandala Putra Hakim, Ahmad Muzakki hamdi, Hasniar Hamzan Ahmadi Hanafie, Yanyan Mohammad Harahap, Nursapiah Hasanah, Sosiatul Helinda, Ayu Helmi Akmal Heri Susanto Herie Saksono, Herie Hidayat, Muh Adrian Juniarta Hotmatua, Hotmatua Husniyah, Nur Iftitahul I Wayan Gunada Ida Ayu Oka Suwati Sideman Idham Idham Imam Radianto Anwar Setia Putra, Imam Radianto Anwar Setia Iman Darmawan, Iman Indarti, Dian Martha Irawan, Aris Irhamna Irhamna, Irhamna Iskandar Syukur Isnaeni, Mul Jumarni Jumarni Kal Alfin, Zabrino Wahid Kalsum, Salsabila Kartini Kartini Kartini, Srikandi Ayu Khairunnisa Khairunnisa Khatimah, Nur Husnul Khoirul Bariyyah Kissinger Kissinger Kosim Kosim Kurniawan, Ardhian Tomy Kusniadi, Adjie Iqthiar Kuswanti, Andrea Septiandra Lailatul Fitriyah Leni Pebriantika M. Noris M. Yogi Riyantama Isjoni Magdalena Magdalena Mahdi Syukri Mahfud, Sahal Mahmuddin Mahmuddin Mahpuz, Mr. Mahpuz Malahayati Malahayati Malahayati, M. Manurung, Marzuki Mardiani, Fitri Mas'odah, Siti Maswinda, Maswinda Masykur, Nur Ahlamiah Tri Putri Mas’odah, Siti Maulana, Muhammad Naufal Maulana, Wildhan Ichzha Mawardi, Edi Mazlan, Ibnu Ma’arij, Aman Mega Fatimah Rosana Miftahul Huda Mimi Cahayani Mohamad Zaenal Arifin Anis Muhammad Gunawan Perdana Muhammad Habibullah Aminy Muhammad Khairul Rijal Muhammad Nasri Katman Muhammad Noor Muhammad Rezky Noor Handy Muhammad Rizal Fachri MUHAMMAD TAUFIK Muhammad Wahyuddin Abdullah Muhammad Wasil Muhammad Zainal Ibad Muhammad Zuhdi Muhammad, Saiful Muharor, Muhammad Zaki Muhyi ‎, Abdul Muljono Damopolii Mulyadi Mulyadi Mumtahana, Lusia Munastiwi, Erni Muslihati Muslimsyah, Muslimsyah Mustakim Mustakim Mutarrif, Muhamad Wafid Nabila, Nur’aida Nasaruddin Nasaruddin Nasrullah Nasrullah Nasution, Khairunnisa Nasution, Syifa Anisa Novandri, Andri Nugraheni, Indi Amalia Nur Miswar Nur, Amri Muliawan Nuraini, Lutfia Nur’Azizah, Yuni Nurhamidi NUrhamidi, Nurhamidi Nurhayati Nurhayati Nurhidayat Nurhidayat Nurhidayati Nurhidayati nurhidayati, nur ida Nursahida, Nursahida Nurvianti, Dewi Nurzamzam, Nurzamzam Nu’tiha, Soalihan Oktaviana, Arvita Okti Nadia Poetri Pasya, Nazwa Pebri Lizta, Rafif Perdana, Kevin Putra Pramusinta, Tria Ananda Prapti, Kanthi Pangestuning Pratama, Hanif Maulana Prayogo, Dwi Dandie Prihatin Syahroni, Irma Pulungan, Syaiful Hadi Pungki Indarto Purnamasari, Eka Putri, Gina Saria Putri, Tarisa Nurfadila R. Agus Nurwiadh Rahardian, Ramaditya Rahmadani, Wahyu Ramadhan, Faras Ramadhan, Muhammad Iqbal RAmadhani, Indri Anugrah Ramadhani, Susan Ramdhan Halid Siregar Ramlee Mustapha Renaldi, Pirlo Aimar Rika Dwi Ayu Parmitasari Ririen Kusumawati Rizal Munadi Robiatul Adawiyah Rochgiyanti Rong, Chin Xiao Rosyidah, Fatihatur Rufaidah, Rufaidah Rusiani, Linda Ryan Dwi Puspita Sadali, Muhamad Saddami, Khairun Sadrina Safitri, Lale Aprihatin Diana Safrizal Safrizal Sahabudin Sahabudin, Sahabudin Sakinah, Ni'mawati Salman, Salmita Salmiah, Baiq Himayatussifa Samsu, L. Muh. Samsunan, Samsunan samusiah, samusiah Saputra, Rizky Adi Saraswati, Zenia F Sari, Vina Antika Sariyatun Sariyatun Sebayang, Khairunnisa Septianah, Reza Septiani, Annisa Tri Setiawan, Ezzlan Bayu Setyawan, Yoga Dwi Setyawati, Yusefin Marcelina Setyo, R. Chusnu Yuli Shabir Umar, Muhammad Siddik, Hasbi Silitonga, Afrini Yuninda Singgo, Sander Sirajuddin Sirajuddin Siti Zahrah Slamet Mardiyanto Rahayu SRI FATMAWATI Sri Harini Sri Mulyani Srifridayanti, Srifridayanti Suandi, Hapsyah Khoironnisa Sudarmin Sudarmin Suhartini Suhartini Suriadi Suriadi Sutriandi, Aswian Editri Syahrial Ayub, Syahrial Syaprillah, Aditya Syarofi, Syarofi Syatria Adymas Pranajaya Tarmizi Tarmizi Teguh Hidayat Iskandar Alam Triadi, Chandra Triana Lidona Aprilani Ulul Albab, Hayyan Ahmad Ummatin, Aulya Khaera Utami, Rika Sri Utamie , Dara Nida Veithzal Rivai Zainal Wahyudi Wahyudi Wahyuningsih, Neneng Wanadiatri, Halia wardana, Prasetya Widiyanto, Febri Wijayanti, Finna Winarto Eka Wahyudi, Winarto Eka Wismanto Wismanto Yahya Ahmad Zein Yanti Andriyani Yasmin, Radha Yasser Arafat Yudi Wijaya, Yudi Yuliantri, Rhoma Dwi Aria Yunida, Yunida Yunidar Yunus, M. Yunus Yupi Kuspandi Putra Yusmia Widiastuti Yusuf T., M. Yusuf, Alfian Yusup, Rikki Maulana Yuwaldi Away Zainal Abidin Zichri, Zichri Zilhazem, Muhammad Taura Zuhar Musliyana, Zuhar Zulkarnaen Zulkarnaen