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All Journal Matrik : Jurnal Manajemen dan Teknik Industri Produksi G-Tech : Jurnal Teknologi Terapan Jurnal Teknik Industri Terintegrasi (JUTIN) Nusantara Hasana Journal Eksergi: Jurnal Teknik Energi J-ENSITEC (Journal of Engineering and Sustainable Technology) Journal Of Industrial Engineering & Technology Innovation Journal of Mechanical Engineering and Applied Technology Analisa: Jurnal Manajemen dan Akuntansi Jurnal Inovasi Pengabdian Masyarakat
Muhammad Yusuf
Universitas 17 Agustus 1945 Banyuwangi
Agriculture, Biological Sciences & Forestry Humanities Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Electrical & Electronics Engineering Energy Engineering Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Nursing Other

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ANALISIS PEMELIHARAAN MESIN PEMIPIL JAGUNG MENGGUNAKAN METODE FMEA DAN FTA PADA JASA PEMIPILAN JAGUNG DI DESA ALASBULUH WONGSOREJO Dyah Fitri Ayu Kusniah; Asfarina Hidayah; Muhammad Yusuf
Journal of Industrial Engineering & Technology Innovation Vol. 4 No. 1 (2026): Journal of Industrial Engineering & Technology Innovation (JIETI)
Publisher : LENVARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61105/jieti.v4i1.432

Abstract

Corn is one of the strategic agricultural commodities in Indonesia that plays an important role in food security and regional economic development. In post-harvest processing, corn shelling machines are widely used to improve production efficiency and reduce manual labor. However, continuous machine operation during harvest seasons often causes component failures that can disrupt the production process and increase downtime. This study aims to identify failure modes, determine critical components, analyze the root causes of failures, and propose preventive maintenance improvements for a corn shelling machine at a corn shelling service business in Alasbuluh Village, Wongsorejo. The study employed Failure Mode and Effect Analysis (FMEA) and Fault Tree Analysis (FTA) methods. Data were collected through direct observation, interviews, documentation, and historical machine failure records during January–February 2026. The results showed that the screen component had the highest failure risk, with Risk Priority Number (RPN) values of 378 for clogged screens and 336 for broken screen bars. The failures were mainly caused by dirty raw materials, high corn moisture content, lack of routine cleaning, excessive workload, and machine vibration. FTA results indicated that machine failures were influenced by human, machine, material, and environmental factors. Based on the findings, preventive maintenance procedures consisting of daily, weekly, and monthly maintenance activities were proposed to reduce downtime and improve machine reliability.
Analisis Voice of Customer Menggunakan SERVQUAL dan IPA Pada Startup Budidaya Lele Banyuwangi Alief Lamsuna Pranoto; Endang Suprihatin; Muhammad Yusuf
Jurnal Teknik Industri Terintegrasi (JUTIN) Vol. 9 No. 3 (2026): July
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jutin.v9i3.60322

Abstract

Samesta Kalipuro Banyuwangi's home catfish cultivation startup has experienced an increase in the number of customers after presenting clean catfish products. However, these improvements have not been followed by systematic measurement of customer needs and service quality. This research was conducted to identify customer needs, measure service quality, and determine improvement priorities using Voice of Customer (VoC), Service Quality (SERVQUAL), and Importance Performance Analysis (IPA). The study involved 22 customers as respondents. The results show that customers expect faster stock information and harvest schedules as well as increased product variety. SERVQUAL's analysis showed all attributes had negative gap values, with the largest gaps being in RS1 (-1.27), RS2 (-1.05), and E3 (-1.00). The IPA results show R1, RS1, and RS2 as service improvement priorities. In addition, the E3 attribute is also included in the improvement proposal because it has a large gap value. Proposed improvements include improving stock information, order service, product suitability, and developing product variations.
Implementasi Teknologi Hybrid Freezer Berbasis Panel Surya dalam Mendukung Cold Chain dan Peningkatan Pendapatan Nelayan Tradisional Muhammad Yusuf; Ainur Rofiq; Jusef Saeful
Jurnal Inovasi Pengabdian Masyarakat Vol. 3 No. 1 (2026): Jurnal Inovasi Pengabdian Masyarakat (IPM)
Publisher : Universitas 17 Agustus 1945 Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62734/ipm.v3i1.1233

Abstract

Nelayan tradisional di Kampung Mandar, Banyuwangi, masih bergantung pada es balok untuk mengawetkan hasil tangkapan, yang mengakibatkan biaya operasional tinggi (Rp30.000/hari) dan tingkat kerusakan ikan mencapai 15–20% akibat metode penyimpanan yang tidak optimal serta rendahnya literasi teknologi. Kegiatan pengabdian ini bertujuan untuk mendiseminasikan teknologi hybrid freezer berbasis panel surya guna meningkatkan pengetahuan, keterampilan, dan pendapatan nelayan. Metode pelaksanaan menggunakan pendekatan partisipatif melalui enam tahapan: identifikasi masalah, sosialisasi, pelatihan instalasi, demonstrasi operasional, pendampingan 2–4 minggu, dan evaluasi, yang melibatkan 20 nelayan mitra. Hasil kegiatan menunjukkan peningkatan rata-rata skor pengetahuan dan keterampilan nelayan dari 28,8 menjadi 85,8 (+57 poin), dengan 100% peserta mengalami peningkatan ≥50% dan 85% mampu melakukan instalasi mandiri. Implementasi sistem pada kapal menghasilkan suhu ruang palka stabil pada 0,9–1,8°C, durasi operasi 8,2 jam, dan waktu capai 5°C sekitar 78,8 menit. Dampak ekonomi yang diperoleh meliputi penghematan biaya es Rp7,2 juta/tahun, penurunan kerusakan ikan dari 20% menjadi 5%, peningkatan harga jual 20%, serta peningkatan pendapatan bersih nelayan hingga Rp102 juta/tahun. Kesimpulannya, kegiatan diseminasi ini berhasil meningkatkan kapasitas nelayan secara signifikan dan memberikan dampak ekonomi yang nyata, sehingga teknologi ini layak untuk diperluas dan diterapkan secara berkelanjutan pada kelompok nelayan lainnya.
ANALISIS KELAYAKAN INVESTASI SISTEM HYBRID FREEZER BERBASIS PANEL SURYA METODE TECHNO-ECONOMIC ANALYSIS (TEA) UNTUK MENINGKATKAN PRODUKTIVITAS NELAYAN TRADISIONAL Muhammad Yusuf; Ainur Rofiq; Jusef Saeful
ANALISA : JURNAL MANAJEMEN DAN AKUNTANSI Vol 14 No 2 (2026): Agustus 2026
Publisher : Fakultas Ekonomi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62734/analisa.v14i2.1228

Abstract

Nelayan tradisional di wilayah pesisir masih sangat bergantung pada es balok untuk mengawetkan hasil tangkapan, metode yang mahal, tidak efisien, dan tidak mampu mempertahankan suhu stabil selama pelayaran panjang. Penelitian ini bertujuan untuk menganalisis kelayakan investasi sistem hybrid freezer palka berbasis panel surya dan alternator menggunakan pendekatan Techno-Economic Analysis (TEA) serta mengevaluasi dampaknya terhadap produktivitas nelayan tradisional. Metodologi penelitian meliputi perancangan sistem, uji coba lapangan selama 21 hari pada kapal nelayan di Kampung Mandar, Banyuwangi, serta analisis tekno-ekonomi yang mencakup perhitungan Net Present Value (NPV), Internal Rate of Return (IRR), Payback Period (PBP), Benefit-Cost Ratio (BCR), dan analisis sensitivitas. Hasil penelitian menunjukkan bahwa sistem hybrid (panel surya 100 Wp + alternator 100 W + baterai 65 Ah + freezer 125 W) mampu mempertahankan suhu ruang palka pada kisaran 0,7–4,2°C dengan durasi operasi rata-rata 8,04 jam per trip, nilai COP 5,17, dan waktu pencapaian suhu target 80 menit. Analisis kelayakan investasi menghasilkan PBP 11 bulan, NPV positif sebesar Rp 19.297.690, IRR 83,5%, dan BCR 4,16. Sistem ini memberikan penghematan biaya operasional Rp 6.700.000 per tahun dan peningkatan pendapatan nelayan hingga Rp 102.000.000 per tahun melalui penurunan kerusakan ikan dari 20% menjadi 5% serta peningkatan harga jual 20%. Analisis sensitivitas menunjukkan investasi tetap layak pada semua skenario (optimistis, dasar, dan pesimistis). Kesimpulannya, sistem hybrid freezer palka berbasis panel surya dan alternator merupakan investasi yang sangat layak secara finansial, efisien secara teknis, dan memberikan dampak ekonomi signifikan bagi peningkatan produktivitas dan kesejahteraan nelayan tradisional.
INTEGRASI METODE SERVICE QUALITY (SERVQUAL), IMPORTANCE PERFORMANCE ANALYSIS (IPA), DAN MODEL KANO DALAM UPAYA PENINGKATAN KUALITAS PELAYANAN PADA MIVAS GALLERY BANYUWANGI Roviqoh Fitama; Endang Suprihatin; Muhammad Yusuf
Journal of Industrial Engineering & Technology Innovation Vol. 4 No. 2 (2026): INPRESS: Journal of Industrial Engineering & Technology Innovation (JIETI)
Publisher : LENVARI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61105/jieti.v4i2.456

Abstract

Mivas Gallery Banyuwangi is a tailoring service MSME that provides custom clothing production, garment alteration, school uniforms, and work uniforms. This study aims to evaluate service quality and determine service improvement priorities through the integration of Service quality (SERVQUAL), Importance Performance Analysis (IPA), and the Kano Model. A quantitative approach was employed involving 95 customers selected using a total sampling technique. The results of the validity and reliability tests indicated that the research instrument was suitable for data collection. SERVQUAL analysis showed that all service attributes had negative gap values, indicating that the perceived service performance had not fully met customer expectations. The largest gap was found in the order completion timeliness attribute with a value of -1.67. IPA results revealed that seven attributes were located in Quadrant I and became the main priorities for improvement. Meanwhile, the Kano Model classified service attributes into Must-Be, One-Dimensional, Attractive, and Indifferent categories. The integration results identified order completion timeliness, prompt WhatsApp response, and ease of tailoring revision as the highest-priority attributes for improvement. Therefore, focusing on these attributes is expected to enhance service quality and customer satisfaction sustainably.
Co-Authors Abdul Hamid Agustin, Refika Neni Ainur Rofiq Ainur Rofiq Ainur Rofiq Ainur Rofiq Alief Lamsuna Pranoto Anam, Hoerol Asfarina Hidayah Asfarina Hidayah. Hidayah Claudiya Umay Shofi Dyah Fitri Ayu Kusniah Dyah, Herdiana Endang Suprihatin Erinda Salsa Billa Gian Dwi Prasetyo Hidayah, Asfarina Hoerol Anam Jusef Saeful Jusef Saeful Jusef Saiful Jusef Saiful Lestari, Lely Dwi Mellyndha Nurlita Azizah Muna, Naila Sa'adatil Muna, Naila Sa”™adatil Nabila, Marisa Bella Oktaviantari, Dinda Permana Putra, Ardha Vicky Primayanda, Eritrian Bisma Rofiqotul Habibah Rosadi, Laily Zulfia Roviqoh Fitama Saiful, Jusef Salsabila, Firliya Septy Kumala Sari Setyarini, Rianti Shofi, Claudiya Umay Slamet Hariyadi Sunarko Tito Tauro Dwi Dewanto