Article Per Year (5 Year)
p-Index From 2021 - 2026
2.693
P-Index
This Author published in this journals
All Journal Dinasti International Journal of Education Management and Social Science Jurnal Ilmu Manajemen Terapan (JIMT) Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Jurnal Manajemen Bisnis Transportasi dan Logistik JURNAL ABDIMAS TRANSPORTASI & LOGISTIK Jurnal Pengabdian Masyarakat dan Penelitian Terapan Jurnal Sistem Transportasi & Logistik
Wahyu Poncotoyo
Institut Transportasi Dan Logistik Trisakti
Agriculture, Biological Sciences & Forestry Arts Humanities Decision Sciences, Operations Research & Management Economics, Econometrics & Finance Education Environmental Science Social Sciences Transportation Other

Published : 17 Documents Claim Missing Document
Claim Missing Document
Check
Articles

Found 17 Documents
Search

 1   2 
Penerapan Six Sigma pada Proses Fabrikasi untuk Menurunkan Biaya Rantai Pasok Wahyu Poncotoyo; Sesaria Mardhiani Rachma; Sekar Widyastuti Pratiwi
Jurnal Manajemen Transportasi & Logistik (JMTRANSLOG) Vol 6, No 3 (2019): NOVEMBER
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/j.mtl.v6i3.344

Abstract

Research aims to analyze the application of Six Sigma in order to support the improvement of fabrication process capabilities. The improvement of fabrication process capability is expected to have an impact on the overall reduction in production and logistics costs, which we called a supply chain costs. A case study at a fabrication company was carried out to calculate the capability of the fabrication process and make improvements by applying the Six Sigma method. In this case, product quality that produced from the fabrication process largely determines the supply chain costs incurred by the company. Minitab software is also used in processing and analyzing data. This research shows that improving the fabrication process capability has an impact on reducing product defects so that supply chain costs are lower. Research provides an illustration for the industry that continuous improvement with the aim of reducing the occurrence of product defects will not only have an impact on reducing production costs, but also on logistics costs. As the Six Sigma method implemented, the number of defective products has decreased from 8 pcs per 100 pcs Collar products to 0 pc from 100 pcs Collar products. Fabrication process capability of PT BMT reaches Cpk 5.94 with the sigma value 6 Sigma. The implementation of the Six Sigma method also has a positive impact on overall supply chain costs, with a reduction in supply chain costs of 7.6%. So that PT BMT has a fabrication process that is more effective and efficient.
Perilaku Kewargaan Organisasional di PT Pertamina (Persero) Jakarta Darmawan Apriyadi; Novi Syahrianti; Wahyu Poncotoyo
Jurnal Manajemen Bisnis Transportasi dan Logistik Vol 5, No 2 (2019): Januari
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/j.mbtl.v5i2.793

Abstract

The purpose of the research is to find out and analyze the direct and indirect effect of characters or personalities with organizational citizenship behavior. The subject of the research is the pool transportation employees of PT Pertamina (Persero) Jakarta 2017. The research method was using survey with correlational approach and sample taken using simple random sampling technique. There are 50 employees and sample taken was 44 employees. There is a positive relation, on the research result, between characters or personalities with organizational citizenship behavior in pool transportation of PT Pertamina (Persero) Jakarta 2017.
Sosialisasi Penerapan Metode Arima Untuk Peramalan Permintaan dan MRP untuk Perencanaan Bahan Baku Pengemasan Minyak Goreng Sesaria Maharani Rachma P; Sita Aniisah Sholihah; Wahyu Poncotoyo; Andy Maulana; Jonathan Jonathan
Jurnal Abdimas Transportasi & Logistik Vol 3, No 1 (2023): April
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/j.atl.v3i1.1143

Abstract

One of the important supply chains that supply raw materials for edible oils is the production system. Influencing costs that can be minimized by preventing overstocking of raw materials. The purpose of this activity is to explain the importance of supply chain inventory planning in food ingredients and to estimate demand using forecasting techniques, i.e. production planning using Autoregressive Integrated Moving Average (ARIMA) and Material Requirements Planning (MRP). to carry out the plan. Method based on Fixed Order Quantity (FOQ) and Periodic Order Quantity (POQ). This activity is targeted at food distributors, and it is expected that the effectiveness and efficiency of food distribution activities will be enhanced by applying these two methods. The socialization method is conducted through webinars (online seminars) with presentations of materials and questions and answers. There were 104 seminar participants, consisting of employees from various production and logistics institutions and 4 ITL Trisakti lecturers. According to the evaluation questionnaire after the exchange meeting, the seminar participants were satisfied and interested in the activities of her ITL Trisakti Lecturer. The results of this socialization activity will be very useful for the training of industry participants, especially those working in the food sector. 
Sosialisasi Tantangan Implementasi Logistik Halal di Indonesia Pratiwi, Sekar Widyastuti; Saribanon, Euis; Nofrisel; Juhri, Apsada; Poncotoyo, Wahyu
Jurnal Pengabdian Masyarakat dan Penelitian Terapan Vol. 2 No. 3 (2024): Jurnal Pengabdian Masyarakat dan Penelitian Terapan (Juli - September 2024)
Publisher : Greenation Publisher & Yayasan Global Resarch National

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.38035/jpmpt.v2i3.632

Abstract

Potensi global yang signifikan dari pasar halal, sangat dianjurkan bahwa penyedia layanan logistik secara aktif berkontribusi pada pengembangan industri rantai pasokan halal. Namun, hanya beberapa perusahaan logistik yang telah mendapatkan sertifikasi halal. Tim ini melakukan inisiatif outreach di beberapa organisasi penyedia layanan logistik untuk mendidik mereka tentang kebutuhan untuk mempertahankan integritas halal di seluruh rantai pasokan. Salah satu hasil dari partisipasi dalam Program Layanan Komunitas ini adalah kesempatan untuk secara langsung berinteraksi dan memiliki percakapan dengan pendiri dan dewan direktur perusahaan logistik. Perusahaan-perusahaan didorong untuk mempercepat adopsi sertifikasi halal karena program pemerintah yang mengharuskan sertifikasi halal untuk produk makanan dan minuman pada bulan Oktober 2024. Ketika datang untuk menerapkan rantai pasokan halal, perusahaan harus memiliki persyaratan tertentu, termasuk kemampuan daya telusur dalam produk mereka. Untuk mendukung kemampuan ini secara memadai, fasilitas dan infrastruktur yang diperlukan harus didirikan.
Penerapan Metode Six Sigma untuk Menurunkan Terjadinya Keterlambatan Informasi Kedatangan Barang (NOA) dalam Kegiatan Impor Firmansyah, Iqbal; Poncotoyo, Wahyu; Maulana, Andy; Zain, Abdul Razaq; Ferdiansyah, Anton; Lestari, Sinta Ayu
Jurnal Sistem Transportasi & Logistik Vol. 1 No. 2 (2021): Desember
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/jstl.v1i2.1044

Abstract

The purpose of this study was to find out and obtain an in-depth description and understanding of the problems that cause delays in the arrival of imported goods (NoA) via air cargo, as a company engaged in cargo and warehouse rental PT Jasa Angkasa Semesta provides the best service in carrying out import activities. , as well as loading and unloading activities, document preparation, and communication between shippers. The research method in writing this thesis is to take certain objects to be analyzed and understood by focusing on a problem. By using the Six Sigma method, it is hoped that it will be possible to make improvements and improvements as well as continuous improvements to the problems studied.
Penerapan Metode Line Balancing dengan Pendekatan Ranked Position Weight, Regional Approach, dan Largest Candidate Rules Poncotoyo, Wahyu; Puspita, Sesaria Mardhiani Rachma; Zain, Muammar Fuad; Sholihah, Sita Aniisah; Ferdiansyah, Anton; Ayutia, Yolla
Jurnal Sistem Transportasi & Logistik Vol. 1 No. 3 (2022): APRIL
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/jstl.v1i3.1088

Abstract

Line Balancing is an assignment of a number of jobs into interconnected work stations in one line or assembly line with the aim of minimizing idle time on the hydraulic excavator assembly line, the assembly line specification has 27 work stations with 150 work elements. In the process of assembling the hydraulic excavator, there was an overtime that exceeded the takt time at work station 18 (BF 04), which resulted in the failure to achieve the production target of 5 units/day. One way to overcome this problem is to apply the line balancing method on the hydraulic excavator assembly line, the approach used is the Regional Approach, Ranked Positional Weight, and Largest Candidate Rules. Based on the analysis that has been done, it can be concluded that the Ranked Positional Weight approach has the best value with the number of work stations 18, line efficiency of 95.70%, balance delay of 4.30% and idle time of 66.84 minutes and also has good results. better than the initial conditions before the line balancing method was applied. 
Analisis Ketidaksesuaian Status Barang Outbound di Gudang Cargo Distribution Center Maulana, Andy; Wiguna, Esa Setia; Alvionita, Nabila; Sholihah, Sita Aniisah; Poncotoyo, Wahyu; Firmansyah, Iqbal
Jurnal Sistem Transportasi & Logistik Vol. 2 No. 1 (2022): Agustus
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/jstl.v2i1.1258

Abstract

PT X equips their warehouse with a system called the Warehouse Management System (WMS) to help manage every work process in the warehouse. In the operation of this WMS, there is a problem of discrepancies in the status of goods between the status of goods in the WMS and conditions in the field which causes workflows such as activities for Customs purposes to be hampered and the quality of company information decreases. The problem of discrepancies in the status of these goods needs to be mapped in a structured manner and the cause of this discrepancy in the status of goods is sought in order to improve the quality of the company's warehouse services so this research needs to be carried out. In this study, the Seven Tools method was used to identify the level of discrepancy and analyze what factors caused the discrepancy in the status of the goods. The results showed that the average percentage of item status discrepancies was 34.43% during April 2021 - June 2021. it was found that the Man, Method, and Machine factors were the main causes of the discrepancy in the status of the goods.
Analisis Tata Letak Gudang Distribusi Pada Perusahaan Aerospace Menggunakan System Layout Planning Dan Metode Class Based Storage Poncotoyo, Wahyu; Kania, Dinar; Sihombing, Sarinah; Puspitsa, Sesaria Mardhiani Rachma; Sholihah, Sita Aniisah; Fauziah, Luluk
Jurnal Sistem Transportasi & Logistik Vol. 4 No. 1 (2024): Agustus
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/jstl.v4i1.2408

Abstract

Aerospace company faces inefficiencies in warehouse layout and frequent occurrences of both shortages and surpluses of aircraft components. This study employs causal forecasting methods to predict component demand over the next five years and implements the Class Based Storage method. The results show annual demand fluctuations ranging from 651 to 829 items, with high forecasting accuracy. The optimization of the warehouse layout using Class Based Storage successfully enhances storage efficiency and space utilization, contributing to the development of effective warehouse management strategies.
Analisis Pengendalian Kualitas Part In House Box Fuel Inlet Pada Proses Stamping Dengan Menggunakan Metode Six Sigma Untuk Mengurangi Biaya Rantai Pasok (Studi Kasus PT. DPM) Purnamasari, Hylda Kusuma; Poncotoyo, Wahyu; Sitorus, Purbanuara Parlindungan
Jurnal Sistem Transportasi & Logistik Vol. 4 No. 2 (2024): Desember
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/jstl.v4i2.2413

Abstract

PT. DPM is a manufacturing company engaged in the production of bodies, motorcycle spare parts (2 wheels) and cars (4 wheels). The company handles several types of parts on cars focused on the stamping area, in this study analyzing part quality control in the Box Fuel Inlet sub-group. During the production process there are known problems, namely the existence of defects or defects in the accuracy of clearance or gaps. This shows that the quality of goods is not optimal in the Box Fuel Inlet sub-group. For this reason, it is necessary to carry out an analysis of quality control in order to be able to reduce the number of defects or to produce zero defects. The method used in this study uses Six Sigma with DMAIC (Define, Measure, Analyze, Improve and Control) stages and to determine critical points or failure modes with the highest risk value to provide recommendations or recommended actions. The results showed that the highest defect was found in the D30 Fuel Inlet Box with a total defect of 31 pcs. The Capability Process (CP) calculation shows that the three Box Fuel Inlet sub-groups are below the normal limit
Analisis Peningkatan Service Level Warehouse Melalui Pengukuran Kepuasan Pelanggan Dengan Metode Servqual Studi Kasus PT XYZ Siahaan, Yessica Bunga Uli; Poncotoyo, Wahyu; Pratiwi, Sekar Widyastuti
Jurnal Sistem Transportasi & Logistik Vol. 3 No. 2 (2023): December
Publisher : Institut Transportasi dan Logistik Trisakti

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54324/jstl.v3i2.2435

Abstract

Service quality is one of the main benchmarks in the retail industry. High-quality service makes a retail business more competitive and enhances the company’s image. Excellent warehouse service is also a key aspect of evaluating warehouse service levels. The retail company under study in this research is PT XYZ, one of the top three retail companies in Indonesia. Data from the past six months, from January to June 2024, shows a significant decline in service levels in February, dropping to 74%. This indicates that the company failed to meet its monthly service level target of 75% in February. In this study, service quality is the main focus, measured using the Service Quality (SERVQUAL) method, which covers five dimensions: Tangibles, Reliability, Responsiveness, Assurance, and Empathy. The initial stage of this research involved analyzing the shortcomings in PT XYZ, particularly in the warehouse service quality. After identifying and analyzing the issues, a questionnaire was distributed to customers to understand the root causes of the problem. The results showed that, among the SERVQUAL dimensions, Reliability had the lowest quality score, while Tangibles had the highest.
Co-Authors Alvionita, Nabila Anastasia, Sinta Andy Maulana Apsada Juhri Apsada Juhri Arhab, Abiyyu Badri, Avelya Keysha Darmawan Apriyadi Dewi, Dinar Kania Efendi, Badriya Ivo Euis Saribanon Ferdiansyah, Anton Firmansyah, Iqbal Jonathan Jonathan Juhri, Apsada Kania, Dinar Lestari, Sinta Ayu Luluk Fauziah Maulana, Andy Nofrisel Nofrisel Nofrisel Nofrisel Nofrisel, Nofrisel Novi Syahrianti Pratiwi, Sekar Widyastuti Purbanuara Parlindungan Sitorus Purnamasari, Hylda Kusuma Puspita, Sesaria Mardhiani Rachma Puspitsa, Sesaria Mardhiani Rachma Sesaria Mardhiani Rachma Siahaan, Yessica Bunga Uli Siska Amonalisa Silalahi Sita Aniisah Sholihah Suryobuwono, Abdullah Ade Tatianan, Yana Tedy Herdian Veronica Veronica Wiguna, Esa Setia Yolla Ayutia Zain, Abdul Razaq Zain, Muammar Fuad