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Journal : Land Journal

Minimasi Biaya Distribusi Es Balok Dan Es Kristal Menggunakan Metode Capacitated Vehicle Routing Problem Di PT Agronesia Es Saripetojo Bandung Agus Purnomo; Hariadi Ismail; Ramadhan Surya Dinata
LAND JOURNAL Vol. 4 No. 2 (2023): Juli 2023
Publisher : Universitas Logistik dan Bisnis Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47491/landjournal.v4i1.2924

Abstract

Companies can minimize distribution costs by determining the best distribution route from the company (depot) to customers spread across various locations. PT Agronesia Es Saripetojo Bandung Division has a problem determining the best distribution route because the distribution route changes every day depending on the customer's communication with the driver who asks to be served first. Thus the company cannot measure the performance of distribution costs and cannot evaluate the optimal number of vehicles to support distribution cost efficiency. This problem can be solved using the Capacitated Vehicle Routing Problem (CVRP) method which takes into account the number and capacity of vehicles, the demand for each replacement, and the distance from the depot to the customer so that a minimum total distribution cost is obtained. The results of the research provide a solution for the distribution of ice blocks and crystal ice using the Capacitated Vehicle Routing Problem (CVRP) method with the help of LOGWARE software, it has succeeded in determining the best route and at the same time minimizing distribution costs. Distribution cost efficiency can still be done by reducing 1 Mitsubishi Colt Diesel Engkel FE 71 vehicle, so there is an efficiency of = Rp. 267,000,-/day = 8.04%/day. Meanwhile, by reducing 1 Colt Diesel Engkel FE 71 vehicle, an efficiency of = Rp. 267,000,-/day = 7.92%/day. Meanwhile, vehicles that are not used can be rented or sold, thereby reducing the burden of fixed costs and variable costs.
ANALISIS BIAYA RISIKO PROSES PRODUKSI TEH : MITIGASI DENGAN METODE FAILURE MODE AND EFFECT ANALYSIS DAN FAULT TREE ANALYSIS Purnomo, Agus; Syafrianita, Syafrianita; Pratama, Muhammad Fikri
LAND JOURNAL Vol. 5 No. 1 (2024): Januari 2024
Publisher : Universitas Logistik dan Bisnis Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47491/landjournal.v5i1.3398

Abstract

Meningkatnya persentase teh yang gagal uji quality control pada kurun empat bulan terakhir tahun 2023 di PTPN VIII menyebabkan kerugian Perusahaan yang signifikan baik material maupun citra perusahaan. Dengan demikian permasalahan penelitian ini yaitu apa yang menjadi risiko dalam memproduksi teh dan bagaimana memitigasi risiko dalam kegiatan produksi teh di PTPN VIII. Sedangkan tujuan penelitian ini adalah mengidentifikasi risiko-risiko yang timbul pada kegiatan manufaktur teh dan merancang tindakan mitigasi untuk perbaikan terhadap risiko guna meminimasi biaya kerugian Perusahaan akibat produksi yang gagal quality control. Nilai Risk Priority Number menunjukkan terdapat14 risiko dalam memproduksi teh di PTPN VIII, namun berdasarkan analisis Pareto dapat didentifikasi 7 risiko utama yang menjadi fokus penelitian untuk dilakukan upaya mitigasi. Penggunaan metode Fault Tree Analysis berhasil mencari akar penyebab risiko utama ini yaitu asap masuk ke withering trough, asap masuk ke mesin pengering, overfired, hasil gilingan terlalu halus, over oksidasi, bubuk teh terkontaminasi, dan hasil gilingan terlalu kasar. Selanjutnya analisis perbaikan berdasarkan akar penyebab masalah ini diestimasi dapat mereduksi biaya total kerugian Perusahaan akibat teh yang gagal quality control selama 4 bulan sebesar Rp. 11.827.120.069,-
MENGEKSPLORASI DAMPAK KEPEMIMPINAN AGILE DAN LOGISTIK BERBASIS AGEN TERHADAP EFISIENSI BIAYA PENGIRIMAN LAST-MILE: WAWASAN DARI J&T EXPRESS Syafrianita, Syafrianita; Purnomo, Agus; Fachmi Rachmat Chaidar, Diar
LAND JOURNAL Vol. 6 No. 2 (2025): Juli 2025
Publisher : Universitas Logistik dan Bisnis Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47491/landjournal.v6i2.4226

Abstract

The logistics industry has experienced substantial transformation due to the rapid expansion of e-commerce and advancements in digital technology, necessitating enhanced efficiency in last-mile delivery (LMD) processes. In the context of increasingly intense global competition and intricate infrastructure challenges, J&T Express confronts the imperative of sustaining its competitive edge. To address this challenge, two approaches currently perceived as promising are Agile Leadership and Agent-Based Logistics, both of which can augment operational flexibility and distribution efficiency. However, the empirical exploration of the relationship between these two concepts within the framework of LMD remains limited. This study seeks to investigate the impact of Agile Leadership on LMD efficiency at J&T Express and to assess the extent to which Agent-Based Logistics contributes to improved distribution effectiveness. Employing a quantitative methodology, this research gathers data through surveys administered to managers and operational personnel at J&T Express, with data analysis conducted utilizing PLS-SEM techniques. The findings indicate that Agile Leadership significantly enhances LMD efficiency by fostering responsiveness and operational flexibility. Furthermore, Agent-Based Logistics has demonstrated efficacy in expediting deliveries and reducing distribution costs through the engagement of community participation. The synergy between these two approaches further fortifies J&T Express's competitiveness in navigating complex logistics challenges. This research provides both theoretical and practical implications, offering recommendations for logistics firms to adopt more adaptive and community-oriented strategies.