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All Journal TEKMAPRO Journal of Industrial Engineering and Management JURNAL PENDIDIKAN TAMBUSAI
Febriani, Silvia
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Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering Social Sciences

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A System Dynamics Approach to Strengthening Egg Supply Chain Resilience in Banten Saepullah, Asep; Febriani, Silvia; Ramdhani, Ade Yanyan
Tekmapro Vol. 20 No. 2 (2025): TEKMAPRO
Publisher : Program Studi Teknik Industri Universitas Pembangunan Nasional Veteran Jawa Timur

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/tekmapro.v20i2.961

Abstract

The growing population of Banten Province, projected to surpass 13.5 million by 2035, is expected to drive increasing demand for affordable and accessible sources of staple protein, particularly eggs. Despite producing over 315 million kilograms of eggs in 2023, the regional egg supply chain faces significant challenges, including feed price volatility, poultry mortality, inadequate infrastructure, and fragmented policy coordination. These issues contribute to supply instability and price fluctuations, which in turn affect both producers and consumers. This study employs a system dynamics approach to develop a comprehensive model of the egg supply chain resilience in Banten Province, utilizing stakeholders’ perspectives through semi-structured interviews and focus group discussions, as well as mental models derived from comprehensive literature reviews. The constructed model reveals and elucidates critical feedback mechanisms within the egg supply chain, including the hen health investment loop, price-mediated mechanisms loop, and cost-induced constraints loop. The findings highlight the critical importance of policy interventions, particularly in the areas of subsidies, infrastructure development, access to financing, and poultry health initiatives to enhance the resilience of the egg supply chain in Banten. The proposed model offers actionable insights for policymakers and establishes a conceptual framework to support future research on the egg supply chain and food system resilience in Indonesia.
Kuantitatif Tentang Sinergi Pendidikan Agama Islam dan Budaya 5S (Senyum, Sapa, Salam, Sopan dan Santun) dalam Membentuk Karakter Mahasiswa Pendidikan Vokasi Nurhasanah, Nurhasanah; Febriani, Silvia; Septiawan, Dedi Agus; Fitri, Triani Aulya
Jurnal Pendidikan Tambusai Vol. 10 No. 1 (2026)
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai, Riau, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jptam.v10i1.36038

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh Pendidikan Agama Islam (PAI) dan budaya 5S (Senyum, Sapa, Salam, Sopan dan Santun) terhadap pembentukan karakter mahasiswa pendidikan vokasi, serta menelaah sinerginya dalam konteks pembelajaran berbasis nilai religius dan etika sosial. Metode penelitian yang digunakan adalah kuantitatif korelasional dengan teknik purposive sampling terhadap mahasiswa yang mengikuti mata kuliah PAI dan terlibat dalam penerapan budaya 5S di lingkungan kampus. Pengumpulan data dilakukan melalui angket skala Likert, observasi, dan dokumentasi, dengan analisis menggunakan regresi linier berganda. Hasil penelitian menunjukkan bahwa PAI berpengaruh positif signifikan terhadap karakter mahasiswa (β = 0,574; Sig < 0,001), demikian pula budaya 5S (β = 0,443; Sig < 0,001). Secara simultan, kedua variabel memberikan kontribusi sebesar 71,5% terhadap pembentukan karakter mahasiswa vokasi. Temuan ini menegaskan bahwa sinergi antara nilai-nilai PAI dan budaya 5S efektif dalam membentuk karakter mahasiswa yang religius, disiplin, sopan, dan profesional sesuai tuntutan dunia industri.
Co-Authors Ade Yanyan Ramdhani Asep Saepullah, Asep Fitri, Triani Aulya Nurhasanah Nurhasanah Septiawan, Dedi Agus