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Jurnal Sistem Teknik Industri
Published by Universitas Sumatera Utara
ISSN : 14115247     EISSN : 25279408     DOI : -
Core Subject : Science, Engineering,
Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering
Jurnal Sistem Teknik Industri (JSTI) of Universitas Sumatera Utara, Faculty of Engineering, Department of Industrial Engineering, was published in 1998. Until now, the number of publications has reached 21 volumes, each of which is published by TALENTA Publisher twice a year . Each volume has two publishing numbers, namely January issue numbers and July issue numbers.
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Articles 216 Documents
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Supply Chain Risk Mitigation for Logistics Service Companies Achmad, Fandi; Sriwana, Iphov Kumala; Rumanti, Augustina Asih
Jurnal Sistem Teknik Industri Vol. 25 No. 2 (2023): JSTI Volume 25 Number 2 July 2023
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v25i2.11402

Abstract

The increasing use of expedition services due to the Covid-19 pandemic has also increased various types of risks in companies. This study discusses solutions to the complexity of supply chain management in the expedition services industry due to pandemic Covid-19. This study aims to analyze the risk of security management systems based on every activity in the supply chain of an expedition company. The method used in this study is the matrix risk assessment to determine the risk ranking by multiplying the possibilities and consequence values. Descriptive analysis approaches and in-depth interviews are needed to identify the types of risks in the supply chain of PT.X. The application of risk assessment consists of five stages: development mapping of supply chains, risk identification, risk assessment, risk response development, and risk response control. The results of this study indicate that three types of extreme risks need to be handled in priorities by providing proposed mitigation, namely bad weather, road accidents, and damaged items. Risk mitigation strategies are carried out to prevent the types of extreme risks in the company.
Proposed Sales Increase Strategy (Marketing Mix 7P) Using the ANP Method for PT X Lavender Essential Oil Products Nurul Alfiah; I Anna Tul Munikhah; Famila Dwi Winati
Jurnal Sistem Teknik Industri Vol. 25 No. 2 (2023): JSTI Volume 25 Number 2 July 2023
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v25i2.11802

Abstract

PT X is a company that produces certified organic essential oils derived from natural oils. PT X is sales not growing because competitors are very active, resulting in lower sales levels and company targets not being met. The purpose of this study is to use the Analytical Network Process (ANP) method to select the best criteria and alternatives in the 7P marketing mix and suggest the best marketing strategy. The criteria were selected based on ANP processing with Super Decisions software on the 7P marketing mix, namely product criteria with the highest weight of 0.28. The second ranking criterion is Physical Evidence with a weight value of 0.18 and the third criterion that has an effect is Price with a weight value of 0.16. The alternative selected from the order of these criteria is the efficacy of the product in accordance with the offered strategy which is carried out by emphasizing the efficacy of the product while always maintaining the ingredients or ingredients used. The second alternative is that the company name is well known, this alternative is carried out with a communication role strategy. The third alternative is the price offered in accordance with what is obtained by the customer, this strategy is carried out through the PT X marketing communication strategy which must be further deepened.
Development of Generator Set Product Services Using Quality Function Deployment at PT X Neysa Ivah Umma; Yitno Utomo
Jurnal Sistem Teknik Industri Vol. 25 No. 2 (2023): JSTI Volume 25 Number 2 July 2023
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v25i2.11890

Abstract

 In the service industry, service quality has a significant effect on customer satisfaction. The manufacturing industry and the service industry have different characters, as well as the measurement of the quality of the services produced. The company's ignorance of customer desires and expectations of the services provided causes services far from the expectations desired by the company which can result in moving consumers to competitors who will provide services in accordance with their expectations. Therefore, this research was conducted with the aim of developing services in generator rental using Quality Function Deployment (QFD) method with the hope of providing an overview of the desires and expectations desired by consumers for services owned by PT X. The results of the Quality Function Deployment analysis of the highest scale factor value in the analysis using the QFD method the top order is on the characteristics of "Adding Genset Stock That Does Not Exist" with a score of 185.
Assessment of Business Process Maturity Model in Culinary SMEs as a Pre-Stage of Enterprise Resource Planning Implementation Prakoso, Nur Abdillah Bagus; Setiawan, Danang; Rachmad, Azzahra Tiffany; Azzahra, Berliana Frisca
Jurnal Sistem Teknik Industri Vol. 25 No. 2 (2023): JSTI Volume 25 Number 2 July 2023
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v25i2.11974

Abstract

The SMEs sector is predicted to have a surplus of ERP implementation projects in 2024, with 60% of the total implementation projects. However, the ERP implementation growth cannot be separated from the threat of project failure (35%) and project delays (55%). This study measured the maturity of business processes as a pre-implementation stage to reduce the risk of ERP implementation failure. The object studied was three culinary SMEs in Yogyakarta. This paper used McCormack’s theory of business process management maturity model, combined with the ICT maturity model developed by Pham. The assessment showed that the three SMEs were at the lowest level of business process maturity, the ad hoc level. Meanwhile, the ICT maturity varies from inactive to substantial. However, SME A had the eligibility to implement an ERP system but first needed to perform the business process re-engineering. The recommendations were designed for SME A to enhance its business process flow by proposing a business process based on the best practice process used by ERP system providers.
Hazard Identification Risk Assessment and Determining Control (HIRADC) Method for Shoe Cutting Dies Production Sjarifudin, Didin; Kurnia, Hibarkah; Nuryono, Arif; Tambunan, Erwin Barita Maniur
Jurnal Sistem Teknik Industri Vol. 25 No. 2 (2023): JSTI Volume 25 Number 2 July 2023
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v25i2.12186

Abstract

Along with high orders from customers for shoe products in apparel companies, the production department must also support productivity results. The production process has experienced several problems, including the number of work accidents and potential levels of work accidents, and the absence of safe work accident control measures in the cutting die area for the shoe production process. The purpose of this study is to analyze the types of work accidents and provide recommendations for controlling sources of hazard to reduce or eliminate the level of risk involved in the shoe molding process. The method used in this study uses the Hazard Identification Risk Assessment and Determining Control (HIRADC) method combined with the Focus Group Discussion (FGD) method. The findings of this study have obtained data before repair with 16 hazard potentials consisting of 6 medium hazard potentials and 10 low hazard potentials. Improvements that have been made in accident risk control for each potential hazard include technical controls, administrative controls, and document controls. The results of this study resulted in a reduction in the risk of work accidents after repairs to 16 low hazard potentials and no moderate hazard potentials. So from these results, it can be concluded that the decrease in risk level from medium risk to low risk proves the success of corrective actions.
Quality Assurance for Frozen Fish (Decapterus sp) Utilizing Fault Tree Analysis at PT XYZ (Fish Freezing Company) Sumartini; Wening Ratrinia, Putri; Efri Hasibuan, Nirmala; Husna, Wardatul
Jurnal Sistem Teknik Industri Vol. 25 No. 2 (2023): JSTI Volume 25 Number 2 July 2023
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v25i2.12668

Abstract

Fish product quality is crucial, and any flaws in frozen fish, such as unpleasant odor, breakage, dents, tears, or texture damage, can negatively impact its overall quality. These defects can lead to reduced customer satisfaction and adversely affect the company's brand reputation. To enhance product quality, the company must establish an efficient quality assurance system and closely monitor the handling of raw materials. The main objective of this practical work is to identify potential risks of damage and develop strategies to prevent such incidents from occurring. The Fault Tree Analysis method is utilized to systematically identify and analyze the root causes of existing errors and find appropriate solutions to address the problem. The FTA results reveal 18 basic event factors that can cause damage to fish, including worker negligence during raw goods placement, inadequate use of plastic protection, lack of rubber carpets in baskets, failure to adjust freezing temperature properly, insufficient inspections, non-compliance with Standard Operating Procedures, improper fish arrangement, excessively hard freezing temperature, employee laziness and carelessness, absence of basket mats, prolonged freezing step, unset temperature checks, mishandling of raw goods due to a rush to finish quickly, and irregular temperature checking schedules. The study aims to understand the step-by-step process of handling flying catfish, identify the factors contributing to fish damage, and analyze the potential damage scenarios.
Applying of Social Return on Investment (SROI): A Practical Review to Financial Social Value and Benefits Munthe, Al Akhyar; Nazaruddin; Sembiring, Meilita Tryana
Jurnal Sistem Teknik Industri Vol. 26 No. 1 (2024): JSTI Volume 26 Number 1 January 2024
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v26i1.11250

Abstract

The objective of the study is to analyze a Social Return on Investment method for companies. Data were collected from scientific publications from 2007 to 2022 and selected based on previous studies. The main principle is to explore, review, and formulate the benefits and contributions of all research, as well as the application of various types of SROI. The methodology resulted in 13 articles that identified the social values and benefits of SROI over the last decade. The results obtained in this paper were reviewed using tables for advanced analysis. Additionally, this study presents qualitative results and investigates methodical publications that have had a significant impact on the company.
A Review of Literature on Lean Manufacturing Tools and Implementation Based on Case Studies Prawira, Yoga; Ishak, Aulia; Anizar, Anizar
Jurnal Sistem Teknik Industri Vol. 26 No. 1 (2024): JSTI Volume 26 Number 1 January 2024
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v26i1.11489

Abstract

This research focuses on reviewing the Lean Manufacturing (LM) implementation which is widely applied in the manufacture company to overcome or reduce waste. The aim of this article is to find out more about the influence on the industry sector. This research was developed by collecting research from indexed databanks of Scopus, Science direct, ResearchGate, etc. This review study is significant to identify the application of lean manufacturing in dealing with waste through implementation into several case studies. A total of 24 articles were selected, taking into account criteria such as keywords, article titles and publications of international publishers, which were selected through a systematic process. This study found that the application of lean manufacturing is a method that brings many advantages that work by minimizing losses and waste, and the Value Stream Mapping method is more often used as part of several Lean Manufacturing techniques to identify and analyze the occurrence of waste while providing solutions that lead to improvement. process and cost reduction.
Integrated Value Engineering with QFD and DFA as Product Design and Development Techniques: Literature Review Handa Rivaldi Husal; Rosnani Ginting; Anizar Anizar
Jurnal Sistem Teknik Industri Vol. 26 No. 1 (2024): JSTI Volume 26 Number 1 January 2024
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v26i1.11901

Abstract

Value engineering is an organized, rigorous strategy that assesses the performance, noise, quality, safety, and compatibility of systems, outfits, installations, services, and inventories to deliver necessary functionalities at the lowest life cycle cost. Eliminating unnecessary expenses from design, testing, production, operations, procedures, accounting, conservation, and other areas is the best course of action. The purpose of the paper's initial investigation was to list the drawbacks of value engineering in product creation. These transgressions highlight the necessity for alternative methods when implementing value engineering techniques. To address critical inverse issues throughout the process, from the stage of product demand analysis to product design, product, and operation, value engineering is combined with various engineering methods. The results demonstrate that there are distinct paths in which the benefit of integration engineering using QFD or DFA may be used. Even so, this integration is providing a better option for the planning of products or services through a process that not only means providing a better value for client satisfaction but also lowers expenses, shortening development times, and reducing the need for rework conditions—all without compromising performance, reducing anxiety, or lowering the quality of the final product.
Implementation of Lean Manufacturing Methodology and Its Application: A Literature Review Manurung, Martin; Anizar, Anizar; Ishak, Aulia
Jurnal Sistem Teknik Industri Vol. 26 No. 1 (2024): JSTI Volume 26 Number 1 January 2024
Publisher : TALENTA Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32734/jsti.v26i1.12158

Abstract

This study aims to investigate and analyze several previous works of relevant literature on the Lean Manufacturing technique in international journals. The methodology used to review the previous studies was carried out through a survey based on descriptive, qualitative, and bibliographical surveys in International Journal with restriction to the period of publication from 2017 – 2022 published on databases and electronic journals in English with the scope to examine and analyze in-depth the extent to which literature used to discuss results in the selected papers of applying the Lean Manufacturing technique in several case studies. After conducting a survey, only thirty-three articles were found with the theme of the application of Lean Manufacturing and its technique in manufacturing companies. Twenty-one techniques/tools of Lean Manufacturing were found problem-solving for waste time elimination, reducing process cycle times, and implementing process improvement. It is concluded that the most used methodology in waste reduction is Value Stream Mapping.

Page 16 of 22 | Total Record : 216

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