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All Journal Jurnal Pangan dan Agroindustri Jurnal Ilmiah Inovasi Agritech: Jurnal Fakultas Pertanian Universitas Muhammadiyah Purwokerto J-Dinamika: Jurnal Pengabdian Kepada Masyarakat Jurnal Ilmiah Fillia Cendekia Dharma Raflesia : Jurnal Ilmiah Pengembangan dan Penerapan IPTEKS Jurnal Pengabdian kepada Masyarakat juremi: jurnal riset ekonomi Multidiciplinary Output Research for Actual and International Issue (Morfai Journal) Jurnal Manajemen Agribisnis dan Agroindustri Journal of Advanced Sciences and Mathematics Education Smart Society: Community Service and Empowerment Journal Prosiding University Research Colloquium Jurnal Pengabdian Masyarakat dan Riset Pendidikan International Journal of Technology, Food and Agriculture Journal of Supply Chain and Entrepreneurship
Putra, Dhanang Eka
Politeknik Negeri Jember
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Penerapan Teknologi Tepat Guna dan SOP Produksi pada Usaha Keripik Gadung: Pengabdian Putra, Dhanang Eka; Djamali, R Abdoel; Retnowati, Naning; Tri C, Deltaningtyas; Andini, Paramita; Marseva, Amalia Dwi; Mualimin, Lulus
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3805

Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan produktivitas dan keselamatan kerja pada proses produksi keripik gadung di UD “Gadung Badean” melalui penerapan teknologi tepat guna dan standarisasi proses produksi. Pendekatan yang digunakan bersifat deskriptif dengan rancangan sebelum–sesudah (before–after) pada satu mitra UMKM. Program dilaksanakan secara partisipatif dalam beberapa tahapan, meliputi observasi awal dan pemetaan masalah, perancangan dan instalasi mesin pengiris gadung, penyusunan dan sosialisasi standar operasional prosedur (SOP) produksi dan pengemasan, pelatihan serta pendampingan operator, dan evaluasi hasil. Data kuantitatif berupa waktu pengirisan per kilogram dan kapasitas produksi harian dikumpulkan menggunakan pengukuran langsung, sedangkan data kualitatif mengenai beban kerja, kenyamanan, dan persepsi pekerja diperoleh melalui wawancara singkat, kuesioner sederhana, dan catatan lapangan. Hasil kegiatan menunjukkan bahwa rata-rata waktu pengirisan menurun dari sekitar 18 menit menjadi 7 menit per kilogram, diikuti peningkatan kapasitas produksi harian dari 25 kg menjadi 45 kg bahan baku tanpa penambahan jam kerja signifikan. Skor kelelahan pekerja menurun dan keluhan terkait risiko luka gores akibat penggunaan pisau manual berkurang. Penerapan SOP turut memperbaiki konsistensi mutu irisan dan produk akhir.
Penguatan Literasi Digital Tenaga Lepas Harian di Teaching Factory Pertanian Terpadu Politeknik Negeri Jember: Pengabdian Ambarkahi, Ratih Puspitorini Yekti; Putra, Dhanang Eka; Wardani, Dyah Kusuma; Pratama, Fredy Eka Ardhi; A N, Ponti Primastuti; Savitri U, Pascawati
Jurnal Pengabdian Masyarakat dan Riset Pendidikan Vol. 4 No. 2 (2025): Jurnal Pengabdian Masyarakat dan Riset Pendidikan Volume 4 Nomor 2 (October 202
Publisher : Lembaga Penelitian dan Pengabdian Masyarakat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jerkin.v4i2.3806

Abstract

This community service program aimed to strengthen the digital literacy of daily workers who support the operational activities of the Integrated Agriculture Teaching Factory at Politeknik Negeri Jember through staged training and on-the-job mentoring integrated with the implementation of a fingerprint attendance system and digital work reporting. A quasi-experimental one group pretest–posttest design was applied to 25 daily workers employed in four TEFA lines, namely Smart Green House, Livestock, Innovation Garden, and Chrysanthemum units. Data were collected using a digital literacy test, perception questionnaires, observation sheets, and document reviews of attendance records and work reports before and after the intervention, then analyzed descriptively and complemented with a simple difference test. The results showed an increase in attendance compliance from 78.0% to 96.2%, a decrease in average tardiness from 14.0 to 9.1 minutes per shift, and a reduction in administrative recap SLA from 6.0 to 2.5 hours. Digital literacy scores increased from 55 to 77, accompanied by higher perception scores regarding task clarity, working hours transparency, incentive recording accuracy, and system ease of use.
DETERMINING FACTORS IN OPTIMIZING THE UTILIZATION OF FISH RESOURCES IN THE COASTAL AREAS OF JEMBER REGENCY R. Abdoel Djamali; Dhanang Eka Putra; Deltaningtyas Tri Cahyaningrum; Naning Retnowati; Amalia Dwi Marseva
Multidiciplinary Output Research For Actual and International Issue (MORFAI) Vol. 5 No. 6 (2025): Multidiciplinary Output Research For Actual and International Issue
Publisher : RADJA PUBLIKA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54443/morfai.v5i6.4635

Abstract

The Jember Regency is directly adjacent to the Indian Ocean and boasts a coastline of about 170 km along the southern coast of East Java. The districts of Puger, Ambulu, Gumukmas, and Kencong have the most potential for marine fisheries in this area. The primary location for fishing operations, fish landings, and the distribution of marine goods is the Puger Coastal Fisheries Port (PPP). More than 80% of the total marine capture fisheries production in Jember Regency comes from lemuru (Sardinella lemuru), lisong tuna (Euthynnus affinis), and scad (Decapterus spp.). Finding the key elements for maximizing fish resources in Jember Regency's coastal regions is the aim of this study. The methodology employed is a descriptive exploratory approach with an expert system component. The analysis technique used is cognitive mapping analysis. This research concludes that: of the 17 factors identified, they can be classified as follows: (a) In order of priority, the following key factors directly and indirectly influence other factors that determine the direction of fish resource utilization: the income of fishermen, business groups, mutual cooperation and deliberation, the lack of large-scale industries processing captured fisheries products, the employment opportunities provided by fish processing SMEs in coastal areas, and landowners acting as leasing companies or loan sharks, (b) The income of fishermen, landowners acting as leasing companies or loan sharks, business groups, discussion and collaboration, the lack of large-scale industries processing captured fisheries products, fish processing SMEs as job opportunities in coastal areas, and landowners acting as leasing companies or loan sharks are the dominant factors that directly affect other factors, in order of priority.
From classroom to market: The role of brand identity and local cultural values in building customer loyalty for vocational teaching factory products Yekti Ambarkahi, Ratih Puspitorini; Ardhi Pratama, Fredy Eka; Aulia Nugraheni, Ponti Primastuti; Universitasari, Pascawati Savitri; Putra, Dhanang Eka
Smart Society Vol. 6 No. 1 (2026): Smart Society
Publisher : FOUNDAE (Foundation of Advanced Education)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/smartsociety.v6i1.1119

Abstract

Teaching Factory (TEFA) programs are designed to connect classroom-based vocational education with real market production, positioning polytechnics as hybrid institutional–commercial actors within regional innovation ecosystems. However, sustaining the commercial viability of TEFA products remains a structural challenge. This study investigates the role of brand identity and local cultural values in strengthening customer loyalty toward TEFA products at Politeknik Negeri Jember. Employing a quantitative explanatory design with path analysis on data collected from 215 respondents, the study examines both direct and mediated relationships among brand identity, perceived cultural values, and customer loyalty. The results indicate that brand identity significantly influences customer loyalty directly (β = 0.412, p < 0.01) and indirectly through local cultural values (β = 0.153, p < 0.01), with the model explaining 46.1% of the variance in loyalty. These findings suggest that culturally embedded branding enhances institutional credibility and supports the transition from educational production to sustainable market engagement. The study contributes to the understanding of how branding mechanisms operate within vocational innovation systems and regional knowledge-based economic development contexts.
Geofencing-based data-driven workforce analytics framework using causal modeling for operational efficiency in vocational agribusiness systems Dyah Kusuma Wardani; Naning Retnowati; Paramita Andini; Mohammad Edwinsyah Yanuan Putra; Dhanang Eka Putra
Journal of Advanced Sciences and Mathematics Education Vol. 6 No. 1 (2026): Journal of Advanced Sciences and Mathematics Education
Publisher : CV. FOUNDAE

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58524/jasme.v6i1.659

Abstract

Background: Digital transformation in agribusiness increasingly adopts geospatial and IoT-based monitoring technologies, yet most applications emphasize asset tracking or simulation-based modeling rather than empirically validated workforce performance evaluation. Existing analytical studies often rely on structural influence modeling without integrating real-time labor data and causal inference methods. This gap is particularly visible in vocational agribusiness systems, where digital governance initiatives remain underexplored from a rigorous quantitative perspective. Aims: This study develops and empirically validates a geofencing-based, data-driven workforce analytics framework using causal modeling to assess operational efficiency and governance outcomes in vocational agribusiness production units. Method: A quasi-experimental stepped-wedge design was implemented across four Teaching Factory units over 12 weeks. Real-time geospatial attendance logs were integrated with production and payroll data to construct a worker-level panel dataset. Treatment effects were estimated using a Difference-in-Differences model with worker and time fixed effects. Robustness checks included parallel trend diagnostics, placebo tests, and alternative specifications. Results: Digital workforce monitoring significantly improved performance. Labor productivity increased by 13.4%, cost-to-serve decreased by 9.7%, payroll processing time declined by 41%, and lateness was reduced by 48%. The Accountability Index improved by 0.88 standard deviations. Robustness analyses confirmed the stability of these effects. Conclusion: Geofencing-based digital monitoring functions as an operational optimization mechanism rather than merely a compliance tool. The proposed framework provides scalable, data-driven evidence for improving workforce governance in labor-intensive agribusiness systems. 
Analisis Preferensi Konsumen PT Benih Citra Asia Terhadap Pembelian Benih Cabai Di Kabupaten Jember Indah Wahyu Wulansari; Sri Sundari; Dhanang Eka Putra
Jurnal Ilmiah Inovasi Vol 12 No 1 (2026)
Publisher : Politeknik Negeri Jember

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

Abstract

Kabupaten Jember merupakan salah satu kabupaten yang berada di Jawa Timur dan di tahun 2024 memproduksi cabai rawit 176.234 kuintal, cabai besar 35.401 kuintal dan cabai keriting 582 kuintal. Produksi cabai dapat dipengaruhi oleh berbagai faktor seperti kondisi cuaca, serangan hama, dan fluktuasi harga pasar. Di tengah beragamnya pilihan benih cabai yang ditawarkan di pasaran baik benih lokal maupun hibrida impor, petani sebagai konsumen menghadapi tantangan dalam menentukan pilihan yang paling sesuai dengan kebutuhan budidaya. Beberapa varietas benih cabai dari PT Benih Citra Asia menjadi salah satu contoh produk terbaik dari anak negeri. Preferensi konsumen sangat penting dan diperlukan pemahaman agar setiap keputusan yang diambil tidak bertentangan dengan harapan konsumen. Preferensi konsumen merupakan hal yang perlu diketahui agar produk cabai yang dihasilkan mampu memenuhi kebutuhan produksi petani dan mampu memenuhi ekspektasi konsumen. Penelitian ini dilakukan untuk menganalisis preferensi konsumen terhadap pemilihan benih cabai, guna memberikan gambaran yang lebih jelas mengenai atribut apa saja yang mempengaruhi keputusan petani dan potensi pengembangan benih yang lebih kompetitif di pasar.
Co-Authors A N, Ponti Primastuti Abdurrazak Abdurrazak Ambarkahi, Ratih Puspitorini Yekti Andi Muhammad Ismail Andi Muhammad Ismail Andini, Paramita Ardhi Pratama, Fredy Eka Atri, Rahma Dian Milinia Desi Aulia Nugraheni, Ponti Primastuti Awaludin, Aan Budi Hariono Deltaningtyas Tri Cahyaningrum Deltaningtyas Tri Cahyaningrum Dewi Kurniawati Dhamayanthi, Wenny Djamali, R Abdoel Dwi Putro Sarwo Setyohadi, Dwi Putro Sarwo Dyah Kusuma Wardani Dyah Kusuma Wardani Dyah Kusuma Wardani, Dyah Kusuma Eka Ardhi Pratama, Fredy Elfrida Ratnawati Fakhruddin Fakhruddin Gemaputri, Ariesia Ayuning Getta Hayyuning Mangesti Hariadi Subagja Hariyono Rakhmad Hendra Yufit Riskiawan Hudori, Huda Ahmad Indah Wahyu Wulansari Irma Harlianingtyas Ismail, Andi Muhammad Khanifatul Maula Mursid Kurnianto, Mokhamad Fatoni Lenny Widjayanthi Lia Chairina, Raden Roro Lulus Mualimin Marseva, Amalia Dwi Mohammad Edwinsyah Yanuan Putra MUHAMAD, NUR Nabil Abror, Alfin Nanang Dwi Wahyono Naning Retnowati Naning Retnowati Nimas Ayu Wardani Ningsih, Yuni Dwi Puspita Nurwahyuningsih Nurwahyuningsih Oktafa, Huda Pangesti, Salsabila Luki Paramita Andini Pertami, Rindha Rentina Darah Pratama, Fredy Eka Ardhi R. Abdoel Djamali R. Abdoel Djamali Ratih Puspitorini Y.A Refa Firgiyanto Retnowati, Naning Rico Devriza Anwar Ridwan Iskandar Rihan Firdaus Rinda Nurul Karimah, Rinda Nurul Rudi Wardana Sahari, Sindi Putri Savitri U, Pascawati Suharto, Akhmad Sundari, Sri Syamsul Arifin Tri C, Deltaningtyas Umami, Mochamad Rizal Universitasari, Pascawati Savitri Yekti Ambarkahi, Ratih Puspitorini