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All Journal Desimal: Jurnal Matematika APPA : Jurnal Pengabdian Kepada Masyarakat
nova audry utami
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Optimization of distribution and transportation systems using distribution requirement planning method and greedy algorithm Nova Audry Utami; R. Maisaroh Rezyekiyah Siregar
Desimal: Jurnal Matematika Vol. 8 No. 2 (2025): Desimal: Jurnal Matematika
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/3saryv50

Abstract

Effective distribution and transportation systems are crucial for enhancing a company's competitive advantage and productivity. This research evaluates the application of the Distribution Requirements Planning method and a greedy algorithm to improve the distribution of crude palm oil at PT. Agrojaya Perdana. DRP is used to project distribution needs using a quantitative approach based on historical demand data. The research results demonstrate that the integration of Distribution Requirement Planning Method and the greedy algorithm is effective in increasing distribution efficiency, reducing delivery times, and optimizing distribution scheduling. Calculations using the integrated Distribution Requirements Planning method show that PT. Argojaya will supply 12,501 tons of Crude Palm Kernel Oil from May to October 2025. Furthermore, the greedy algorithm minimizes routes for each company and prioritizes shipments to PT. Musim Mas, resulting in a profit of IDR 17,851,743,750.
Prediksi Permintaan BBM Fasilitas Pegawai Menggunakan Simulasi Monte Carlo Pada PT. Pelabuhan Indonesia Regional I Dian Darmawan; Nova Audry Utami; Riri Syafitri Lubis
APPA : Jurnal Pengabdian Kepada Masyarakat Vol 3 No 2 (2025): APPA : Jurnal Pengabdian kepada Masyarakat (INPRESS)
Publisher : Shofanah Media Berkah

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Abstract

Penelitian ini memprediksi kebutuhan Bahan Bakar Minyak (BBM) untuk karyawan PT Pelabuhan Indonesia Regional I selama tiga bulan ke depan (Desember 2024 – Februari 2025) menggunakan simulasi Monte Carlo. simulasi menunjukkan perkiraan konsumsi Solar sebesar 721,72 liter (Desember), 451,96 liter (Januari), dan 451,96 liter (Februari); serta Pertalite sebesar 442,14 liter (Desember), 425,26 liter (Januari), dan 425,26 liter (Februari). Metode ini diharapkan membantu PT Pelindo Regional I dalam mengoptimalkan pengeluaran BBM dan meningkatkan efisiensi operasional .Data konsumsi BBM (Solar dan Pertalite) September-November 2024 digunakan untuk membangun model prediksi
Co-Authors Dian Darmawan R. Maisaroh Rezyekiyah Siregar Riri Syafitri Lubis