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All Journal Journal of Mathematics Instruction, Social Research and Opinion Dedikasi: Jurnal Pengabdian Kepada Masyarakat
Hendra Sumantri
Universitas Sindang Kasih Majalengka
Humanities Education Environmental Science Languange, Linguistic, Communication & Media Mathematics Social Sciences

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Application of Transportation Models for Biopharmaceutical Crops Harvest Optimization Shelly Sholatan Kamilah; Hendra Sumantri
Journal of Mathematics Instruction, Social Research and Opinion Vol. 5 No. 2 (2026): June
Publisher : MASI Mandiri Edukasi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58421/misro.v5i2.1629

Abstract

Transportation models are typically used to optimize shipping costs for products, however, their application in agricultural harvest planning remains limited. The purpose of this study is to explore the use of transportation models for optimizing biopharmaceutical crop harvest production. The research method is a quantitative optimization approach by transforming harvest production and land allocation data into a transportation model matrix. The matrix of the transportation model for the harvest of biopharmaceutical crops is adjusted to address the existing problems. In this model, sub-districts were treated as sources, crop types as destinations, and average harvest yield per square meter as the optimization parameter. The model that has been formed is then simulated and solved using POM-QM software with Vogel's Approximation Method (VAM). The model solution shows that the harvest of all biopharmaceutical crops is 4,187,642 Kg. This means that the simulation results of the transportation model are 136,697 Kg (3.37%) more than the data in 2023. These findings indicate that the transportation model can effectively support harvest production planning.
Model Edukasi Literasi Lingkungan Berbasis Komunitas: Analisis Reflektif Kegiatan Pengabdian Masyarakat Deden Agustira; Hendra Sumantri; Alfi Nurhasanah
DEDIKASI: Jurnal Pengabdian kepada Masyarakat Vol. 1 No. 1 (2025): Juli
Publisher : Yayasan Dekhalisha Global Prestise

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Abstract

Kegiatan pengabdian kepada masyarakat ini bertujuan meningkatkan literasi lingkungan warga Perum Quanta 2 Kuningan melalui model edukasi berbasis komunitas yang sepenuhnya berlandaskan pendekatan kualitatif deskriptif. Program dirancang kolaboratif dan partisipatif, memfasilitasi warga untuk menggali isu, mendiskusikan solusi, serta mempraktikkan aksi ramah lingkungan sehari-hari. Data diperoleh melalui observasi partisipatif, wawancara mendalam, diskusi kelompok terfokus, dan analisis dokumen komunitas selama Maret-April 2025. Analisis tematik menghasilkan lima tema utama: (1) menumbuhkan kesadaran ekologis, (2) edukasi sebagai penggerak: penguatan ikatan sosial aksi lingkungan, (3) tingkat partisipasi, (4) adaptasi sebagai proses, dan (5) tantangan berkelanjutan. Temuan menunjukkan bahwa literasi lingkungan berkembang bukan hanya pada ranah pengetahuan, tetapi juga pada sikap dan tindakan kolektif. Model edukasi berbasis komunitas ini terbukti efektif dalam memicu perubahan bermakna yang berpotensi diadaptasi pada pemukiman lain dengan karakteristik yang sama.
Co-Authors Alfi Nurhasanah Deden Agustira Shelly Sholatan Kamilah