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All Journal OPSI JURPIKAT (Jurnal Pengabdian Kepada Masyarakat) Indonesian Community Journal
Miftahol Arifin
Institut Teknologi Telkom Purwokerto
Agriculture, Biological Sciences & Forestry Computer Science & IT Dentistry Economics, Econometrics & Finance Education Environmental Science Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Public Health Social Sciences Other

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Journal : opsi

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Genetic Algorithm Approach to Logistics Transportation and Distribution Problems: A Case Study of Parcel Delivery Services Miftahol Arifin
OPSI Vol 14, No 2 (2021): ISSN 1693-2102
Publisher : Jurusan Teknik Industri Fakultas Teknologi Industri UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/opsi.v14i2.4903

Abstract

Transportation and distribution activities require companies to have careful transportation planning to maintain resource efficiency. One form of planning in the transportation is planning the route and the number of vehicles. The research output is to get the best shipping route from each transportation in the form of the smallest shipping cost, delivery distance and shortest time. The approach used to determine the best route is the genetic algorithm (GA) method. In the application of GA in finding routes according to the objective, it gives the best results. From the results of the study, it was concluded that the GA algorithm was able to produce the best route effectiveness of 35.5% with a minimum distance of 76.4 km with the route 1-16-7-14-13-17-21-22-6-19-18 - 3-23-9-19-15-24-4-15-20-8-11-2-25-5-2 and a travel time of 4 hours 51 minutes and a fee of Rp. 213,000 with a delivery route on the test.
Application of Good Logistics Practices to Export-Oriented SMEs through Export Regulation Applications Miftahol Arifin; Ratih Windu Arini; Bachtiar Herdianto; Kania Putri Muliate
OPSI Vol 15, No 2 (2022): ISSN 1693-2102
Publisher : Jurusan Teknik Industri Fakultas Teknologi Industri UPN "Veteran" Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31315/opsi.v15i2.8242

Abstract

In penetrating exports, SME players are often faced with obstacles such as their unpreparedness in preparing the documents needed for exports. This problem is a classic problem considering that the ability to prepare export documents is a way to export successfully. Also, SME actors need to implement Good Logistic Practices (GLP) such as product processing activities, packaging, storage and shipping management to become resilient SMEs in line with the increasing understanding of export documents.  The approach used in this study is quantitative research methods with a study survey approach and normative empirical studies. Data analysis uses a correlation approach between variables. This study used data from 210 SMSs in the KUB Cilongok, with a sample of 71 respondents. The results of the study showed that 71.5% of SME players in penetrating the export market were still constrained in understanding export documents. So to achieve export capability, it is necessary to create a comfortable and balanced supply chain
Co-Authors Bachtiar Herdianto Faizah Faizah Famila Dwi Winati Grahan Rizka Pradita Kania Putri Muliate Luqman Wahyudi Nabila Noor Qisthani Ratih Windu Arini Syarif Hidayatuloh