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All Journal JURNAL LENTERA : Kajian Keagamaan, Keilmuan dan Teknologi Eastasouth Journal of Effective Community Services
Tanaka, Leony
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Religion Humanities Economics, Econometrics & Finance Education Law, Crime, Criminology & Criminal Justice Social Sciences

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Linear Programming Dengan Metode Primal Simpleks (Kasus Maksimasi) Chandra, Deddy; Vesuvius, Deric; Octoria Hulu, Publius; Choumuangpuak, Ronaldo; Tanaka, Leony; Gultom, Pesta
JURNAL LENTERA : Kajian Keagamaan, Keilmuan dan Teknologi Vol 24 No 2 (2025): Juni 2025
Publisher : LP2M STAI Miftahul 'Ula (STAIM) Nganjuk

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29138/lentera.v24i2.1756

Abstract

The culinary industry in Indonesia, particularly the dimsum sector, is undergoing rapid development in response to increasing consumer demand for practical and flavorful ready-to-eat meals. This study aims to analyze and optimize the production strategy of Dimsum Kota Medan by applying linear programming using the primal simplex method. The research adopts a case study approach, with data collected through direct interviews and observations to identify production goals, decision variables, and existing operational constraints such as labor, raw materials, and time availability. The simplex method is then applied to determine the optimal production combination that yields the highest profit. The findings show that to achieve a maximum daily profit (Zmax) of IDR 19,800,000, the enterprise should produce 60 portions of original dimsum (X1) and 60 portions of hakau dimsum (X2). Although the model operates under the assumption of linearity and does not capture all external market dynamics, it offers practical guidance for decision-making in resource allocation. This study demonstrates the relevance of mathematical optimization techniques in enhancing profitability for small and medium-sized culinary enterprises in a competitive market environment.
Pemberdayaan Ibu Rumah Tangga melalui Pelatihan Kewirausahaan dan Pengelolaan Keuangan Sederhana Berbasis Aplikasi Situmorang, Irvan Rolyesh; Sylphia, Sylphia; Susanto, Agus; Tanaka, Leony; Hasibuan, Raja Pratama Winfrid
Eastasouth Journal of Effective Community Services Vol 4 No 03 (2026): Eastasouth Journal of Effective Community Services (EJECS)
Publisher : Eastasouth Institute

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58812/ejecs.v4i03.566

Abstract

Ibu rumah tangga yang menjalankan usaha skala kecil sering menghadapi keterbatasan dalam pengetahuan kewirausahaan dan kemampuan pengelolaan keuangan, sehingga dapat menghambat perkembangan usaha. Penelitian ini bertujuan untuk memberdayakan ibu rumah tangga pelaku usaha melalui pelatihan kewirausahaan dan pengelolaan keuangan sederhana berbasis aplikasi digital. Program dilakukan melalui kegiatan pelatihan, praktik langsung, serta pendampingan yang berfokus pada perencanaan usaha, strategi pemasaran, dan pencatatan keuangan menggunakan aplikasi keuangan sederhana berbasis telepon pintar. Data diperoleh melalui observasi kegiatan, umpan balik peserta, serta evaluasi terhadap praktik pencatatan keuangan sebelum dan sesudah pelatihan. Hasil kegiatan menunjukkan adanya peningkatan pemahaman peserta mengenai konsep kewirausahaan serta kemampuan dalam mengelola keuangan usaha secara lebih sistematis menggunakan aplikasi digital sederhana.
Co-Authors Agus Susanto Chandra, Deddy Choumuangpuak, Ronaldo Gultom, Pesta Hasibuan, Raja Pratama Winfrid Octoria Hulu, Publius Situmorang, Irvan Rolyesh Sylphia, Sylphia Vesuvius, Deric