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Analisis Rute Distribusi Terpendek untuk Meminimumkan Biaya Distribusi Produk Kansteen dengan Metode Program Dinamis di CV XYZ Shania Andra Fitriana; Dwi Sukma Donoriyanto
Ekonomis: Journal of Economics and Business Vol 7, No 2 (2023): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/ekonomis.v7i2.1233

Abstract

CV XYZ is a company engaged in the concrete industry which produces products including paving blocks, hexagon paving, bishops, and kansteen. It is known that in October 2022 there was a high demand for kansteen products from Blora Regency, which consisted of six building shops as customers. The problem experienced by the company is that the delivery process is carried out by way of one delivery intended for one time order and transportation for only one type of product and for one customer this often causes repeated shipments with close time differences which causes distribution costs to increase. as well as the distribution routes that are traversed are also based on the driver's knowledge so that the distance traveled is not certain to be optimal which results in the use of fuel in excess of what it should be so that the costs incurred by the company increase which causes distribution costs to be not optimal. This study aims to determine the optimal distribution route so as to minimize distribution costs for kansteen products using the Dynamic Programming method. The stages that were passed in this study began with the process of formulating the problem, collecting data, processing data using the Dynamic Programming method assisted by the WinQSB software to determine the shortest route, then determined the calculation of the optimal distribution cost as a recommendation for improvement. Based on the research results, it was found that the proposed route distance used the Dynamic Programming method and optimal distribution costs, namely for TB A was 82.81 Km with optimal distribution costs of IDR 1,683,906, -; TB B is 53.65 Km with an optimal distribution cost of IDR 1,980,824, -; TB C is 60.19 Km with an optimal distribution cost of IDR 1,020,060; TB D is 60.89 Km with an optimal distribution cost of IDR 1,279,045; TB E is 48.5 Km with an optimal distribution cost of IDR 967,068, -; and TB F is 60.69 Km with an optimal distribution cost of IDR 766,746. Recommendations for proposed improvements that can be made by the company are by rearranging product distribution routes to make it more optimal and implementing a minimum order system in order to reduce the intensity of multiple shipments as a result of purchasing products with too little quantity on each order so that distribution costs become optimal.
Analisis Kualitas Pelayanan Menggunakan Pendekatan Lean Service dan Service Performance (Studi Kasus: Bank X) Liora Darista Zahra; Dwi Sukma Donoriyanto
Ekonomis: Journal of Economics and Business Vol 7, No 2 (2023): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/ekonomis.v7i2.1290

Abstract

Bank X is a State-Owned Enterprise and operates in the banking sector. This bank is the largest financial institution in Indonesia when viewed from the total value of assets under management. But in its implementation, Bank X received several complaints from customers over the services provided This study's goal is to determine the extent of the services' level of quality and waste mapping using Service Performance and Lean Service methods and also provide appropriate improvement proposals. This research begins with data collection, questionnaire distribution, analyzing data with the service Performance method to find the quality of Bank X services, mapping waste from the service activities provided then determining the root cause of the problem and given improvement recommendations. Based on the outcomes of service performance methods, the percentage of customer satisfaction with the quality of Bank X's services was 80.516%, which means clients are content with the level of service they receive The attributes included in the priority are, has modern banking equipment (X2) and has supporting facilities and service facilities that are comfortable and clean and adequate (X3). While the results of processing about lean service are known to be critical waste is waiting 21% and unclear communication 21%.
Analisis Pengendalian Kualitas Produk Paku Kawat Baja Menggunakan Metode Statistical Quality Control dan Failure Mode Effect Analysis di PT. XYZ Muhammad Miftahul Hamdi; Dwi Sukma Donoriyanto
Ekonomis: Journal of Economics and Business Vol 7, No 2 (2023): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/ekonomis.v7i2.1206

Abstract

PT. XYZ is a company that produces processed steel wire products such as nails, bendrats and also cutting wire. But in its production, PT. XYZ experienced problems with high levels of defects, especially in nail products in the production section, which resulted in a decrease in quality, waste of production costs, resources and also decreased customer satisfaction. This study aims to determine the percentage of causes of product defects using the Statistical Quality Control (SQC) method and also provide suggestions for improvements using the Failure Mode and Effect Analysis (FMEA) method. The stages in this study begin with collecting data, analyzing data with the SQC method to find the percentage and causes of disability, determining the value of RPN using FMEA, and the recommendation stage for proposed improvements. Based on the results of research on SQC, the most dominant defects are UC (30%), then KTC (21.2%), then BB (19.3%), then UX (15.3%) and KC (14.2%). Based on the results of analysis and calculations in FMEA, it is known that the calculation of the highest RPN value is 336 of the UC defect type with the cause of the position of the bolt standing backwards knife. Based on the results of analysis and calculations in FMEA, it is known that the calculation of the highest RPN value is 336 of the UC defect type with the cause of the position of the bolt standing backwards knife. The proposed improvement recommendation for this problem is to adjust or replace the new knife stand bolt so that the machine will again cut the nail tip perfectly.
Analisa Pengendalian Persediaan Material Aluminium Ingot Menggunakan Metode Continuous Review System (Q) dan Periodic Review System (P) di PT XYZ Zulfiqa Irfidianis Ifada; Dwi Sukma Donoriyanto
Ekonomis: Journal of Economics and Business Vol 7, No 2 (2023): September
Publisher : Universitas Batanghari Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33087/ekonomis.v7i2.1292

Abstract

The purpose of material inventory control is to ensure that needs are met accurately and at an affordable cost. However, there is currently no precise method for regulating the supply of aluminum Ingot materials in enterprises. Companies currently face difficulties in controlling inventories because they have to adjust to fluctuations in unstable market demand. This results in inventory build-up when product demand decreases and inventory shortages when demand increases. This study aims to find an inventory control model that can determine the number of orders, order time, and safety inventory levels with the aim of minimizing total costs.. After analysis and calculation, the total cost of inventory model Q is Rp. 197.114.834.539, - per year with an optimal booking quantity of 422 tons, a return booking point of 558.33 tons, a safety stock value of 143.27 tons. Meanwhile, the total cost of inventory model P is Rp. 197,341,385,235, - per year with a period between orders of 0.078 years, the optimum inventory value of 1003.23 tons, safety stock value of 200.949 tons. The results showed that the inventory model Continuous Review System (Q) can produce the most minimum inventory costs.
Design of Web-Based Laboratory E-Learning Information System (Case Study in UPN "Veteran" Jawa Timur Industrial Engineering’s Laboratory) Dwi Sukma Donoriyanto; Isna Nugraha; Ario Adityawarman
International Journal of Eco-Innovation in Science and Engineering (IJEISE) Vol. 4 No. 2 (2023): IJEISE
Publisher : International Journal of Eco-Innovation in Science and Engineering (IJEISE)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33005/ijeise.v4i2.122

Abstract

This time, the development of technology has increase rapidly, one example of technology application in education is development the concept of e-learning. However, the Industrial Management and Statistic Laboratory (IMSL) located at UPN “Veteran” Jawa Timur in the Industrial Engineering Department does not have the supporting facilities for practicum learning such as E-Learning. In other words, the learning process between laboratory assistants and practitioners is very limited, and causes a lack of intensity in interaction between laboratory assistants and practitioners. In this research, a web-based E-Learning information system will be produced to provide easiness in practicum learning for people who related to the laboratory, and can be accessed anytime and anywhere. The research method for collecting required data is by observation and interviews. This e-Learning is designed with ​​PHP, HTML, and SQL programming languages. And the supporting software that are Google Chrome, XAMPP, VSCode, and FileZilla. Based on the test results, it is concluded that the web-based IMSL E-Learning information system has provided easy learning to the practitioners and people who involved in the laboratory. While laboratory assistants can send announcements about practicum information and practitioners can do the revisions or acc reports to certain laboratory assistants systematically and online.
Analysis of Product Quality Control Using FTA (Fault Tree Analysis) Method Gladies Putri Suprapto; Dwi Sukma Donoriyanto
International Journal of Economics Development Research (IJEDR) Vol. 5 No. 2 (2024): International Journal of Economics Development Research (IJEDR)
Publisher : Yayasan Riset dan Pengembangan Intelektual

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37385/ijedr.v5i2.5154

Abstract

Shoes are one of the protectors of the human body as footwear used for daily activities. In addition to being a means of body protection, shoes are currently used as school uniforms. CV. Esa Kalen Jaya is a company that produces upper school shoes. But CV Essay Kalen Jaya experienced problems in the production, namely uncontrolled defective products produced by 1,542 pairs of upper shoes. So the need for analysis of the causes of defects and provide suggestions for quality improvement due to factors that cause product defects. To be able to determine the root cause of product defects used FTA (fault tree analysis) method.The result is that the cause of the occurrence of disability is caused by 9 factors. With improvement recommendations conduct training and evaluation on a regular basis to help improve the ability of workers in sewing so as to minimize errors.
Perencanaan Rute Distribusi Produk Pupuk NPK Blending Dengan Menggunakan Algoritma Differential Evolution Di PT. XYZ Sholihin, Qouman; Donoriyanto, Dwi Sukma
JURNAL Al-AZHAR INDONESIA SERI SAINS DAN TEKNOLOGI Vol 8, No 1 (2023): Januari 2023
Publisher : Universitas Al Azhar Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36722/sst.v8i1.1354

Abstract

This study aims to obtain an efficient distribution route to produce an optimal total mileage. The research was conducted at PT. XYZ which is one of the fertilizer producers in Sidoarjo, East Java. During the Covid-19 pandemic, the company experienced a decline in demand, so it was necessary to plan distribution routes based on fleet capacity. This research is focused on NPK Blending fertilizer products due to the high interest from the market and the company's frequent production and distribution of these products. The company distributes products to 42 buffers spread across East Java. The number of buffers results in many routes that must be passed so that companies need to do careful planning to produce optimal routes. So far, the company does not have the right method for planning distribution routes. In solving this problem, the researcher uses the differential evolution algorithm method. The company has 17 distribution routes with a total mileage of 4791,2 km, while the results of data processing using the differential evolution algorithm obtained 9 distribution routes with a total distance of 3594,4 km and obtained a mileage savings of 26% so that the use of the differential evolution algorithm can provide a more optimal distribution route. from the company route.Keywords – Distribution, Differential Evolution Algorithm, Vehicle Routing Problem
Analisis Perancangan Model Kebijakan Dalam Mengurangi Emisi Karbon Sektor Energi Di Indonesia Dengan Pendekatan Sistem Dinamis Rahsya Akbar Muhammad Amin; Dwi Sukma Donoriyanto
Student Scientific Creativity Journal Vol. 1 No. 3 (2023): Mei : Student Scientific Creativity Journal
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/sscj-amik.v1i3.1341

Abstract

In 2022, Indonesia will host the G20 Summit with one of the goals agreed upon by G20 members is to reduce carbon emissions produced by each G20 country. Therefore, a model design was made to consider the most optimal policy to overcome this. The research uses a dynamic system model, with the process of identifying and defining problems, system conceptualization, model formulation, model simulation, verification and validation of policy analysis models, and policy implementation. The most optimum result is the imposition of a tax per carbon emission on producing sources with an effectiveness of 20%.
Analisis Resiko Pada UMKM XYZ Menggunakan Analisa Swot Yuliatin Ali Syamsiah; Dwi Sukma Donoriyanto; Isna Nugraha
Student Scientific Creativity Journal Vol. 1 No. 6 (2023): November: Student Scientific Creativity Journal
Publisher : Pusat Riset dan Inovasi Nasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55606/sscj-amik.v2i1.2798

Abstract

This research aims to conduct risk analysis on Micro, Small and Medium Enterprises (MSMEs) with a case study on XYZ MSMEs using the SWOT analysis method. Risk analysis is crucial in identifying internal and external factors that can affect business continuity. By applying the SWOT approach, this research evaluates the strengths, weaknesses, opportunities and threats faced by XYZ MSMEs. By identifying these factors, this research provides a holistic picture of the internal and external conditions of XYZ MSMEs and the risks that may arise. The SWOT method is used as a tool to formulate an effective risk management strategy to increase the competitiveness and resilience of XYZ MSMEs in the market. The results of this analysis can be the basis for more targeted strategic decision making and risk planning in supporting the growth of MSMEs in a dynamic business environment.
PENYULUHAN PENGGUNAAN FACEBOOK SEBAGAI MEDIA INTERNET MARKETING Donoriyanto, Dwi Sukma; Saputro, Erwan Adi; Widjajati, Endang Pudji; Indiyanto, Rus; Safirin, Moch Tutuk
JURNAL PENGABDIAN AL-IKHLAS UNIVERSITAS ISLAM KALIMANTAN MUHAMMAD ARSYAD AL BANJARY Vol 9, No 1 (2023): AL-IKHLAS JURNAL PENGABDIAN
Publisher : Universitas Islam kalimantan MAB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31602/jpaiuniska.v9i1.11057

Abstract

Desa Kembangbelor merupakan salah satu Desa yang terletak di wilayah Kecamatan Pacet, Kabupaten Mojokerto. Sebagian masyarakat di Desa ini berprofesi sebagai petani. Salah satu komoditas yang dihasilkan yaitu ubi jalar. Sayangnya usaha untuk memasarkan produk olahan ubi jalar belum dibarengi dengan strategi pemasaran melalui internet karena kurangnya tingkat pemahaman dalam menggunakan aplikasi Facebook. Oleh karena itu kegiatan pengabdian masyarakat ini bertujuan untuk memberikan penyuluhan penggunaan Facebook sebagai media internet marketing kepada pelaku usaha produk olahan ubi jalar di Desa Kembangbelor. Metode yang digunakan adalah survei, penyuluhan dan evaluasi (obersvasi dan wawancara). Kegiatan ini berjalan dengan baik dan lancar. Peserta telah mampu menggunakan fitur-fitur yang ada di facebook seperti facebook ads, marketplace, page, messenger, beranda, status, dan grup.
Co-Authors Abdul Rouf, Imron Achmad Gufron Adelia Hernalis Agustin Afiady Fitsal Ubaidillah Agraprana, Al Aileen Al Habri, Muhammad Anjab Al-Zaher, Abdulqader Ali, Munawar Amanullah Fathurrahman Amastasia Cindy Umami Amelia, Avril Firda Ananta Agung Purwoko Anthony Surya Wirawan Ardlianti , Rana Atikah Ardlianti, Rana Atikah Ardyani, Anggarnis Dwikalyana Ario Adityawarman Dessy Indra Puspitasari Dewi, Ratna Sari Dewi2 Dzannisa Ghotrun Nada Endang Pudji W Endang Pudji Widjajati Enny Aryanny Erlina Purnamawati Erwan Adi Saputro Fajrina Rizki Izzati Fanani, Syahrul Nur Farida Pulansari Farrel Azriel Septrianto Fawwazy , Neyzard Alby Firmansyah, Mokhamad Ghani, Mukhammad Rivaldi Gladies Putri Suprapto Handoyo Handoyo Handy Natan Permana Imam Qulub Mustaqim Indah Yansi Nofianto Indiyanto, Rus Iriani Iriani Irma Dian Isna Nugraha Isna Nugraha Juliardi A. R., Naniek Ratni Kartikasari, Bintang Andita Khakiki, Elin Ken Laksono Trisnantoro Laurentius Urip Widodo Liora Darista Zahra M. Wildan Kautsar Masdani Irfan Prakoso Karmawan Mega Cattleya Prameswari Annissaa Islami Moch Abu Naim Moch Tutuk Safirin Mohammad Nailul Falah Muhammad Miftahul Hamdi Naniek Ratni Juliardi A.R Noventya Cahyani, Salma Nugraha, Isna Nugraha, Yaskie Cahyana Septiviandra Ade Nur Rahmawati Nur Rahmawati NUR RAHMAWATI Nur Rahmawati PAMUNGKAS, CATUR ARTA Prasetya, Adi Tulus Prasetyo Ari Bowo, Prasetyo Ari Rahsya Akbar Muhammad Amin Rana Atikah Ardlianti Rangga Dwi Saputra Rendy Christian Riamto, Mohammad Shodiq Wahyu Rizky Setiawan Rizquina Aldila Putri Rofiatul Adawiyah Rus Indiyanto Safirin, M. Tutuk Safirin, Moch Tutuk Satriya Dwi Santoso Satya Winarung Ekauji Shania Andra Fitriana Sholihin, Qouman Siswanto Moenandar Siswanto Moenandar Sulistyo Wibowo, Arief Sumiati Sumiati Syamsiah, Yuliatin Ali Tegar Garin Widodo Teo Billy Chandra Yunanto Tranggono Tranggono Tranggono Tranggono Tranggono Tranggono Ubaiyi, R. Vanji Abdillah Ulfa Chusnia Wahyunita Virga, Avril Wahyu Kurniawan Wening, Marshanda Citra Widjajati, Endang Pudji Yekti Condro Winursito Yoga Andys Strada Yuliatin Ali Syamsiah Yuliatin Ali Syamsiah Yuniar Nur Latifah Yustina Ngatilah Zharfan Hamzah Zulfiqa Irfidianis Ifada