cover
Article Per Year (5 Year)
All
Home Page
OAI Link
Editorial Team
Contact
Reviewer
Google Scholar
Contact Name
Humiras Hardi Purba
Contact Email
humiras.hardi@mercubuana.ac.id
Phone
+623193 5454
Journal Mail Official
ijiem@mercubuana.ac.id
Editorial Address
IJIEM - Indonesian Journal of Industrial Engineering & Management Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana Kampus Menteng - Gedung Tedja Buana, Floor 4th Jl. Menteng Raya No. 29 Jakarta Pusat- Indonesia Tlp.: +62 21 31935454 Fax: +62 21 31934474
Location
Kota adm. jakarta barat,
Dki jakarta
INDONESIA
Indonesian Journal of Industrial Engineering & Management
Published by Universitas Mercu Buana
ISSN : 26147327     EISSN : 27459063     DOI : https://dx.doi.org/10.22441/ijiem
Core Subject : Science, Engineering,
Control & Systems Engineering Decision Sciences, Operations Research & Management Engineering Industrial & Manufacturing Engineering
The journal aims to advance the theoretical and applied knowledge of this rapidly evolving field, with a special focus on industrial engineering and management, organisation of production processes, management of production knowledge, computer integrated management of production flow, enterprise effectiveness, maintainability and sustainable manufacturing, productivity and organisation, forecasting, modelling and simulation, decision making systems, project management, innovation management and technology transfer, quality engineering and safety at work, supply chain optimization. Indonesian Journal of Industrial Engineering & Management is published under the auspices of Universitas Mercu Buana. The main purpose of Indonesian Journal of Industrial Engineering & Management is to publish the results of cutting-edge research advancing the concepts, theories and implementation of novel solutions in modern manufacturing and services. Papers presenting original research results related to industrial engineering and management education are also welcomed.
Arjuna Subject : Teknik (semua kategori) - Teknik (Lain-Lain)
Articles 149 Documents
 7   8   9   10   11 
Ergonomic Analysis of Working Positions in Petis Processing with the RULA Method at UD Murni Sidoarjo Immannulloh, Dimas; Tranggono, Tranggono
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 2: June 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i2.22381

Abstract

UD Murni Sidoarjo is a company that focus on making petis as traditional food of Sidoarjo. But, often they experience ergonomic problems which results in Work Related Musculoskeletal Disorders (WRMSDs) for their workers. The method that used in this study, namely Rapid Upper Limb Assesment (RULA) which is a method for  assessing posture, style, and movement of an activity related to upper limb users. The main objective in this study is to analyze the working postures of filters sector from petis processing industry by using Rapid Upper Limb Assesment (RULA) in CATIA V5R21 software. 5 out of 5 workers postures from filters sector indicated a high risk score of 6, indicating changes in the posture is needed to be done. Tool design with ergonomic interventions are suggested and the improved posture was evaluated using Conventional RULA Asessment and CATIA V5R21 software. From 2 asessment, the posture indicated a score of 3, indicating low risk. The results from this study indicate that awkward working posture risks can be minimized effectively using ergonomic interventions with design of working tools in solidworks software that being analyzed with CATIA V5R21 software. The limitation of this study is the tool that had been design is not used by real workers, the design of the tool is only emplimented into CATIA V5R21 software which is used for RULA asessment, the design can be realized by any future researcher for another impact not just posture but also production, performance, and the others.
Analysis of the Influence of Human Resource Development, Motivation, and Work Environment on Employee Performance and Employee Productivity (Case Study at PT. Mandiri Karya Kirana) Pridynafiah, Levina; Waluyo, Minto
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 2: June 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i2.22341

Abstract

The success of a company is determined by the quality of its human resources, motivation, and work environment. One way to maintain quality and quantity is by enhancing and sustaining employee performance and productivity, thereby achieving the company's goals to the fullest. When employee performance and productivity are good, the objectives of a company, such as PT Mandiri Karya Kirana, in increasing profits, will be carried out effectively. Hence, this research seeks to understand the influence from human resource development, motivation, and work environment on employee performance and employee productivity at PT Mandiri Karya Kirana. The research methodology employed is the Structural Equation Modeling (SEM) method, with a sample size of 100 respondents. The results of research indicate that human resource development has a positive and significant impact on employee performance, motivation has a positive but non-significant impact on employee performance, the work environment could not be proven due to its exclusion from the research model, and employee performance has a positive and significant impact on employee productivity, obtaining a simultaneous equation Y2 = 0.528 X₁ + (0.085) X₂ + Z₄.
Proposed Total Productive Maintenance (TPM) Implementation to Increase Heading Machine Effectiveness Using Overall Equipment Effectiveness (OEE) Method on PT. XYZ Leke, Rupertus Mario Serapion; Saifuddin, Joumil Aidil
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 2: June 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i2.23832

Abstract

PT XYZ is one of the companies engaged in the precast concrete manufacturing industry which is specially designed to meet the needs of industrial markets such as high-quality building and building construction. The machine under study is the machine used for assembling the spun pile reinforcement frame in the rotary workshop. The purpose of this study is to analyze the application of Total Productive Maintenance (TPM) through the effectiveness and efficiency of heading machine performance and analyze the factors that affect the Overall Equipment Effectiveness (OEE) value and present a proposed heading machine maintenance strategy. The method used is OEE with Six Big Losses analysis. For the analysis of the six big losses on the OEE value, namely the value of Idle and minor stoppage (a decrease due to many machine stops) which is a factor that has the largest percentage of the six big losses with a resulting factor value of 7.0%. Then followed by reduced speed losses (decrease in engine speed) of 3.96% and then deffect losses of 3.48% and the three other factor values, namely breakdown losses, setup losses, and yield losses. Measurement of the level of effectiveness and efficiency of the heading machine at PT XYZ using the OEE method for the period 2022 in January - December obtained an average value of 78.28%. The resulting value is still far from the ideal OEE standard value of 85% which refers to the world class standard. The lowest OEE factor value is obtained from the calculation of Performance Efficiency of 86.29% where it is necessary to update the machine maintenance scheduling so as to increase the efficiency of the heading machine performance that supports the production speed of the company.
Analysis of Customer Satisfaction Levels Towards the Parking System at Ittelkom Surabaya using Servqual Methods Cahyani, Nabilla Adinna; Zunaidi, Rizqa Amelia; Muttaqin, Benazir Imam Arif
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 2: June 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i2.22826

Abstract

ITTelkom Surabaya is a campus that was established in 2018. The increasing number of students can affect the quality of parking lots that can be accommodated. Based on data on parking attendants' quality and service satisfaction, students feel dissatisfied due to the many shortcomings in the facilities and quality of service in parking at ITTelkom Surabaya. This study aims to measure service quality and analyze which factors affect customer satisfaction with the parking system at ITTelkom Surabaya. This research is conducted using quantitative analysis with the Servqual method. Questionnaire forms were distributed to parking lot users in data collection, and the data were collected from students. The existence of this research can be used as an evaluation material to develop the satisfaction of the parking system as measured. The results showed that measuring the service quality of the vehicle parking system at ITTelkom Surabaya still needs improvement. The gap value in some statement attributes shows that the parking system's customer service quality still needs to meet expectations. Then, the factors that impact customer satisfaction with the parking system at ITTelkom Surabaya are the variables X1 (Tangible) and X3 (Responsiveness). Both variables have a low significance T-test value, so there needs attention to improving and evaluating the parking system at ITTelkom Surabaya to fulfill customer wants and needs.
Analysis of Quality Control of Bread Products Using the Seven Tools Method and Kaizen in Banana Bread Shop Jombang Khakiki, Elin Ken; Donoriyanto, Dwi Sukma
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 2: June 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i2.22205

Abstract

Banana Bread Shop Jombang is a micro company engaged in the food industry by producing sweet bread with various variants. However, in the production process there are still defects in the product, there by reducing the quality of the bread production. The purpose of this study was to minimize defects in Mexican chocolate bread products produced by Banana Bread Shop Jombang by conducting an analysis using the seven tools and kaizen methods in the production process. The data collection technique used was interview, observation and documentation methods during March-May 2023. The results of the analysis showed that the types of defects that occurred in Mexican chocolate bread products were non-standard forms, burnt, flat, and cut by the packaging machine. Based on the four types of disability, flat is the most dominant with a total of 2.198 pcs. The occurrence of defects in mexico chocolate bakery products is caused by 5M factors: man, methods, machines, materials, and milieu. Improvements made to minimize the occurrence of defects in Mexican chocolate bread are by implementing the kaizen method.
Optimization of Transportation Distribution Costs Using Improved Vogel's Approximation Method (IVAM) (Case Study: PT. Sinar Putra Pertam) Mussafi, Noor Saif Muhammad; Adianta, Alya
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 2: June 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i2.27288

Abstract

Distribution is the process of distributing goods from source to destination. The main problem with distribution is the inefficiencies in distribution costs. The distribution problem can be solved by transportation methods. The transportation method is carried out in two stages, namely finding the initial solution then looking for the optimal solution. This study uses Improved Vogel's Approximation Method (IVAM) initial solution method and Modified Distribution Method (MODI) as the optimal solution method in distributing 3 Kg LPG gas PT. Sinar Putra Pertam. This study aims to find out how IVAM and MODI work in getting optimal solutions, and compare the results of these calculations with the calculation of 3 Kg LPG gas distribution costs from the company. In this study, there were 2 sources of LPG gas filling which were distributed using a fleet of colt trucks to 15 destinations. The distribution cost is calculated based on fleet fuel consumption. The results of the initial solution calculation show IVAM requires three iterations to get a solution. While the calculation results of the MODI optimization test require one iteration to achieve the optimal solution. The distribution cost using IVAM and MODI is the same amounting to IDR 6,816,230.00 so that it is smaller than the conventional calculation results from the company, which is IDR 9,307,000.00. Based on these results, the transportation method used in this study can save 26.76% of the total distribution cost.
System Dynamic Approach to Analyzing the Watermelon Supply Chain in Sidoarjo, East Java Ubaiyi, R. Vanji Abdillah; Donoriyanto, Dwi Sukma; Rahmawati, Nur
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 2: June 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i2.22388

Abstract

The supply chain system will greatly affect the distribution channel that will be targeted, thereby affecting the availability of products and also the fulfillment of needs for the community. Sidoarjo Regency has the potential to produce watermelons independently; this is supported because Sidoarjo Regency is included in the Gerbangkartasusila region, with Surabaya City as one of the main supporting districts. Watermelon fruit has a very abundant amount of production in Sidoarjo Regency, but watermelon fruit is a seasonal fruit with erratic public consumption and tends to decrease, causing an excess supply of watermelon. Therefore, this research was conducted to determine supply chain behavior, then model and simulate it, as well as design a model for improving the watermelon supply chain in Sidoarjo Regency. Through a system dynamics simulation approach using Vensim software, the results show that the amount of watermelon stock in Sidoarjo is affected by production, consumption, and depreciation values. Then, the current total production of watermelons will be 1110 quintals in 2021. Through a simulation of the improvement model design with the addition of other regional distributions and the assumption of a distribution of 350 tons/year for the next 5 years, the supply of watermelons is still able to meet the needs of the people of Sidoarjo Regency. The improvement model reduces excess inventory in Sidoarjo Regency.
Soybean Inventory Management at Gesit Tahu Factory Using the Economic Order Quantity (EOQ) Method Hidayat, Rahmat; Wahyuda, Wahyuda; Sitania, Farida Djumiati
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 2: June 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i2.22938

Abstract

Gesit Tahu is a small-scale factory engaged in the tofu industry, in the production process is closely related to the supply of the main raw material, namely soybeans. Gesit Tahu has not been optimal in controlling the level of raw material inventory where this factory has experienced a shortage of soybean inventory due to high demand, so it requires a method that can optimize raw material purchases and minimize inventory costs, the right method in solving this problem is using the Economic Order Quantity (EOQ) method. The purpose of this study is to determine the inventory control of Gesit Tahu soybean raw materials by comparing the current inventory management policy at the factory and using the EOQ method. The results of this study that inventory control is more efficient using the EOQ method, it is proven that it can make savings from the cost factor that must be incurred, it can be seen that if the Gesit Tahu factory applies the EOQ method, namely IDR 2,223,077,461, it is a minimum compared to the factory policy method within one year, which is IDR 2,223,619,662. The optimal order quantity for soybean needs is 72.87 sacks (73 sacks) for one order. The frequency of ordering soybean needs is 43.49 or 44 times/year. The calculation of safety stock to anticipate unexpected shortages is 1.64 sacks or 2 sacks. The calculation of the reorder point obtained to determine the point at which the order is placed again so that the ordered goods arrive on time before the inventory runs out is 21.93 sacks or 22 sacks.
Design and Development of an Innovation Model for the Opak Machine at Opak Ketan MSMEs Cibuaya Karawang using the House of Quality Method Debora, Fransisca; Rahma, Rana Ardila; Nuraini, Umi; Rahmani, Hani Fitria
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 2: June 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i2.28341

Abstract

One of the MSMEs (Micro, Small Medium Enterprise) in the food sector located in Cibuaya Karawang area, namely Opak Ketan MSMEs, still carries out the opak production process manually, resulting in various shapes and diameters of opak. Opak ketan itself is made from a type of opak with different sizes and thicknesses, such as larger and thicker opak, and smaller opak with thin thickness and a crisp texture due to being baked. According to field analysis and interviews conducted at the research site, the manual production process presents difficulties and causes fatigue for workers, particularly in the formation of opak diameter and thickness. The printing process is done one by one (repeatedly), making it time-consuming and causing fatigue for workers who sit for long periods. As a result, the shape and thickness of opak lack precision (inconsistencies in size), leading to a lack of standardization. In terms of work activities, workers easily experience fatigue, particularly in their hands, waist, and back due to repetitive static movements. Ergonomically, working conditions are a factor that can enhance productivity, safety, and comfort for workers. Therefore, there is a need for the development and design of a suitable technology innovation model that can facilitate opak workers by creating a tool for printing opak ketan using an opak printing machine. This innovation can influence increased production capacity to be faster and standardized in shape and thickness. This design also applies the House of Quality (HOQ) model which successfully links consumer desires with a product design which produces 10 assumed criteria and 15 characteristics in order of importance. So it is concluded that the first priority that needs to be taken into account is determining price, flexibility and engine resources (fuel).
Quality Control Analysis to Minimize the Risk of Defective Products Using Statistical Process Control (SPC) and Failure Modes and Effect Analysis (FMEA) Methods (Case Study: PT XYZ Samarinda) Dahlia, Azura; Tongsuku, La Ode Ahmad Safar; Gunawan, Suwardi
IJIEM - Indonesian Journal of Industrial Engineering and Management Vol 5, No 2: June 2024
Publisher : Program Pascasarjana Magister Teknik Industri Universitas Mercu Buana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22441/ijiem.v5i2.24039

Abstract

PT. XYZ is a company that produces plywood. The issue faced by this company is the increasing risk of defective plywood products resulting from the production process. This research conducts a risk analysis of rejected defective products using the Statistical Process Control (SPC) method to identify the types of defects and their causes, as well as the Failure Mode and Effect Analysis (FMEA). Based on production data from January 2022 to April 2023, PT. XYZ Samarinda has produced 6,629,815 plywood pieces, with 356,137 rejected defective products. There are 10 types of defects, namely delamination defects, blisters, 2x process fractures, impacts, cores that are too narrow, patches, defective sander F/B, F/B too narrow, defective press F/B, and uneven cores. The results obtained from the SPC method indicate that there are four priority defect types: delamination defects, blisters, 2x process fractures, and impacts. According to the FMEA method, the most risky cause for delamination defects is applying a layer of adhesive that is too thin, with an RPN value of 280. The most risky cause for blister defects is an excessively high adhesive dose, with an RPN value of 180. The most risky cause for 2x process fractures is excessive pressure during the core scratching process that penetrates the F/B, with an RPN value of 210. The most risky cause for impact defects is careless workers when moving plywood lots using a cart, with an RPN value of 144. Subsequently, improvement proposals are made using the 5W+1H method to determine the causes of defects and the necessary improvements that the company should undertake.

Page 9 of 15 | Total Record : 149

 7   8   9   10   11 

Filter by Year

2020 2025


Reset
Filter By Issues
All Issue Vol 6, No 1: February 2025 Vol 5, No 3: October 2024 Vol 5, No 2: June 2024 Vol 4, No 2: June 2023 Vol 4, No 1: February 2023 Vol 3, No 3: October 2022 Vol 3, No 2: June 2022 Vol 3, No 1: February 2022 Vol 2, No 3: October 2021 Vol 2, No 2: June 2021 Vol 2, No 1: February 2021 Vol 1, No 3: October 2020 Vol 1, No 2: June 2020 Vol 1, No 1: February 2020 More Issue