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International Journal of Economic Integration and Regional Competitiveness

IJEIRC
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Published by PT. Antis International Publisher

ISSN : - EISSN : 30321301 DOI : https://doi.org/10.61796/ijeirc

Core Subject :

International Journal of Economic Integration and Regional Competitiveness - researches the broad scope of competitiveness policies and practices across destinations and all regions of the world. With emphasis on mechanisms of economic integration, financial development, creation of prosperity and long-term sustainable development, IJEIRC aspires to represent both theoretical and applied frameworks of research, at both macro and micro levels. The journal stems from the work conducted by scholars and researchers while accepting the best practices emerging from the Microeconomics of Regional Competitiveness framework.

Arjuna Subject : -

Articles 183 Documents

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ANALYSIS OF CUSTOMER SATISFACTION LEVEL USING QFD AND IPA METHODS TO IMPROVE SERVICE QUALITY Iil Nur Khamilatul Fitria; Wiwik Sulistiyowati
International Journal of Economic Integration and Regional Competitiveness Vol. 2 No. 8 (2025): International Journal of Economic Integration and Regional Competitiveness
Publisher : Antis Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijeirc.v2i8.382

Objective: The high level of complaints about service in the last three months—29.2% in September, 35.2% in October, and 35.2% in November—motivates this research to analyze the factors influencing the level of customer satisfaction at Gym Fitness Of Sidoarjo. Method: Data analysis was conducted by distributing questionnaires, which were then tested for validity and reliability. The analysis methods used are Quality Function Deployment (QFD) and Important Performance Analysis (IPA), which clarify how improvements can be made. Result: The research results reveal that the service variables in the dimensions of reliability and satisfaction that do not meet customer expectations include: workers providing wholehearted service, workers maintaining the cleanliness and comfort of the gym room, equipping gym equipment and repairing damaged facilities and infrastructure, and providing a suggestion box. Novelty: These findings suggest that improvements in these service areas can increase customer satisfaction and help maintain customer loyalty at Gym Fitness of Sidoarjo.

QUALITY CONTROL ANALYSIS OF THE RISK OF PAVING PRODUCT DAMAGE USING SIX SIGMA AND KAIZEN METHODS Iil Islacha; Inggit Marodiyah
International Journal of Economic Integration and Regional Competitiveness Vol. 2 No. 9 (2025): International Journal of Economic Integration and Regional Competitiveness
Publisher : Antis Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijeirc.v2i9.383

Objective: PT Varia Usaha Beton experienced various problems, including product defects allegedly due to lack of quality control in the production process, and the purpose of this study is to determine the causes of paving product failure and determine the risk reduction strategy for damage to paving products. Method: To conduct this research using six sigma and kaizen methods. Results: January-December 2023, the company standard for product defects was 0.1% of production each month, in January the defect was 0.3%, February the defect was 0.2%, March the defect was 0.5%, April the defect was 0.4%, May the defect was 0.2%, June the defect was 0.3%, July the defect was 0.4%, August the defect was 0.3%, September the defect was 0.4%, October the defect was 0.2%, November the defect was 0.4%, and December the defect was 0.2%, results showed the highest defect was in March 4859 out of 984275 and the lowest was in October 985 out of 552177, and types of defects: crack 9250, gupil 10040, porous 9961, with production improvement analysis using Kaizen Five M Checklist focusing on supervision, machine maintenance, material, SOP, and environment. Novelty: Further research is needed on factors that contribute to product defects.

MEASURING PRODUCTIVITY IN FOOD SME USING THE APC METHOD Achmad Ma’arif Ubaidillah Syakur; Hana Catur Wahyuni
International Journal of Economic Integration and Regional Competitiveness Vol. 2 No. 3 (2025): International Journal of Economic Integration and Regional Competitiveness
Publisher : Antis Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijeirc.v2i3.385

Objective: This research was conducted due to the condition of the company which was only founded in June, so that in July the company received few orders and in the following month, namely August, the company received quite a lot of orders and so this research uses a base period in September because the company received 500 orders. pcs and in October the company received a decrease in orders so it experienced a decrease in profits. Therefore this research aims to measure the company's productivity and profitability based on changes in labor, material, energy, capital and total input at UD. Lontong Irfan. Method: The method used involves calculating productivity and profitability indices as well as evaluating price improvement indices to evaluate the impact of changes in input costs. Results: The analysis results show that labor productivity remains stable despite an increase in wages, while material profitability has increased but productivity has decreased. Energy and capital productivity remained stable with no decline in profitability. Although total input productivity decreased, profitability increased, highlighting the complexity of the influence of input variables on a company's overall performance. Novelty: This study provides an in-depth view of how variations in different input factors such as labor, material, energy, and capital simultaneously affect productivity and profitability within a newly established company context, emphasizing the nuanced relationship between cost efficiency and performance outcomes.

IMPLEMENTATION OF NAWAZ, ENSCORE, AND HAM (NEH) FOR MINIMIZE MAKESPAN IN JOB SHOP SCHEDULING Octavia Adistyas Nastiti; Tedjo Sukmono
International Journal of Economic Integration and Regional Competitiveness Vol. 2 No. 3 (2025): International Journal of Economic Integration and Regional Competitiveness
Publisher : Antis Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijeirc.v2i3.386

Objective: PT. OPQ is a company that specializes in providing construction materials such as ready-mix concrete, precast concrete, concrete bricks and crushed stone. With 4 different compositions and high demand, it is not uncommon for problems to occur, namely late delivery. This research aims to increase work efficiency by minimizing makespan to reduce idle time which will impact delays in product delivery to customers. Method: The results of production scheduling using the NEH method produce smaller makespan results and faster production process completion times compared to the scheduling method used by the company. Results: The NEH method produces a makespan of 2.29 with the job sequence P3-P4-P2-P1. The method used by the company obtained a makespan of 3.01 with a partial work sequence of P2-P3-P4-P1. Novelty: This can prove that the calculation results using the NEH method can minimize makespan and this method can be used by companies as a reference for scheduling the production process to overcome the problems being faced by the company.

PRODUCTIVITY ANALYSIS USING THE COBB-DOUGLAS FUNCTION BASED ON EFFECTIVE WORKING HOURS Dyah Ayu Shinta Permatasary; Tedjo Sukmono
International Journal of Economic Integration and Regional Competitiveness Vol. 2 No. 2 (2025): International Journal of Economic Integration and Regional Competitiveness
Publisher : Antis Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijeirc.v2i2.387

Objective: This research aims to compare the productivity of the amount of effective working time in the production department in 2021 and 2022. Method: The productivity measurement method is based on the Cobb-Douglas production function approach, so that we can know the extent of the company's efficiency and effectiveness. Productivity measurement is carried out using the Cobb-Douglas function approach. Results: This research shows that the level of productivity in 2022 is higher than in 2021 with the efficiency index values in 2021 and 2022 being 0.9499104 and 1.0599527. This means that the use of working hours increased by 11.58%. Novelty: These results can be used as consideration in maintaining and increasing productivity.

HUMAN CAPITAL AS A FACTOR OF SUSTAINABLE DEVELOPMENT IN UZBEKISTAN Sattikulova G. A
International Journal of Economic Integration and Regional Competitiveness Vol. 2 No. 10 (2025): International Journal of Economic Integration and Regional Competitiveness
Publisher : Antis Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijeirc.v2i10.389

Objective: This article analyzes the significance of human capital as a key resource for sustainable socio-economic development, drawing on international experience and current trends in Uzbekistan. Method: Special attention is paid to the components of the Human Development Index (HDI), including life expectancy, the level of education, and gross national income (GNI) per capita. Results: The dynamics of Uzbekistan’s HDI indicators for 2015–2023 are examined in detail. Novelty: Drawing on international experience and current trends in Uzbekistan.

QUALITY CONTROL OF SANDWICH PANEL PRODUCTS USING SEVEN TOOLS AND SIX SIGMA METHODS Herlyana Putra Azizul Hakim; Wiwik Sulistiyowati
International Journal of Economic Integration and Regional Competitiveness Vol. 2 No. 8 (2025): International Journal of Economic Integration and Regional Competitiveness
Publisher : Antis Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijeirc.v2i8.390

Objective: The purpose of this research is to identify product defect factors and provide technical recommendations to improve quality. Method: The methods used are Seven Tools and Six Sigma to identify and evaluate potential failures at PT XYZ. The Seven Tools method by applying improvement steps and analyzing the types of defects with the Six Sigma method. Results: The results showed that the factors causing product defects that can be seen from the fishbone diagram are known, namely, humans, machines, materials, and methods and provide suggestions for improvements that are applied to minimize the occurrence of defects. After the corrective action taken, it was able to minimize the number of defects by 5%. Novelty: PT XYZ is a company engaged in manufacturing that produces sandwich panels. The problem faced by this company is the large number of product defects during the production process in the October-December 2023 period amounting to 10% of total production.

ANALYSIS TIME STUDY AND TAKT TIME IN THE PRODUCT LOADING PROCESS Mochammad Amru Nail Suherman; Tedjo Sukmono
International Journal of Economic Integration and Regional Competitiveness Vol. 2 No. 8 (2025): International Journal of Economic Integration and Regional Competitiveness
Publisher : Antis Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijeirc.v2i8.391

Objective: The purpose of this study is to determine the standard delivery process time and also determine the speed of workers. Method: The results of observations in this study will be processed using the time study method, which is a process used to determine how long it takes when carrying out a job or task with the aim of improving performance. This method will then be compared with the takt time method, which is a method of determining decisions regarding production capacity through the production system within a predetermined time. Results: The results used as the best time determination using the standard time of 47.01 minutes. Then, the takt time result of 21.6 minutes is used as a simulation of a more efficient roll loading process planning proposal. Novelty: This research highlights the problem of differences in roll loading process time between morning, afternoon, and night shifts, resulting in a 74.7% decrease in shipping capacity. The study introduces a comparison between time study and takt time methods to improve process efficiency and optimize shipping capacity.

QUALITY CONTROL OF SANDAL OUTSOLE USING SIX SIGMA METHOD AND FAILURE MODE AND EFFECT ANALYSIS (FMEA) Nadila Arvianti; Wiwik Sulistiyowati
International Journal of Economic Integration and Regional Competitiveness Vol. 2 No. 8 (2025): International Journal of Economic Integration and Regional Competitiveness
Publisher : Antis Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijeirc.v2i8.392

Objective: The aim of this research is to determine the type of product defect, determine the production process capability, determine the RPN value, and provide recommendations for improvement. Method: The method used is the Six Sigma method and Failure Mode and Effect FMEA. Results: The research results show that there are 3 types of product defects with a DPMO value of 5109, and a sigma of 4.07. The dominant defect is a rupture defect with a percentage of 70.55%. The main cause of failure is that the engine's heat temperature is unstable. Corrective action that can be taken is to carry out machine maintenance and use a blower in the production area. Novelty: CV. Carita Niaga is a footwear manufacturing company. Sandal outsole is a product that has a lot of demand so it is produced most often and often experiences problems, namely product defects in quite large quantities, namely 1.7%.

ANALYSIS OF PRODUCTION QUALITY CONTROL AT THE SMOKED TILAPIA MSMES USING THE SIX SIGMA METHOD WITH THE DMAIC APPROACH Alfi Amalia Mahardiani; Inggit Marodiyah
International Journal of Economic Integration and Regional Competitiveness Vol. 2 No. 8 (2025): International Journal of Economic Integration and Regional Competitiveness
Publisher : Antis Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/ijeirc.v2i8.393

Objective: This research aims to determine the sigma value and factors that cause defects in the production process of Mujair Asap MSMEs and determine risk mitigation for product quality control at Mujair Asap MSMEs. Method: In this research, the method used is the Six Sigma method with the Define, Measure, Analyze, Improve and Control stages. Results: As a result of this research, it is known that the highest risk in the Mujair Asap MSME production process is defects in the form of shapes that do not comply with standards. Priorities for improvement are additional training for workers, creation of SOPs, suitability of the raw materials used and appropriate methods and equipment to support MSME productivity and minimize defects in the products produced. Novelty: An important factor in building a business is quality. Quality control is important to maintain consumer loyalty. In a production process, it is often found that the resulting product still does not comply with predetermined standards. In the Mujair Asap Business, the products produced often do not meet the appropriate standards, defective or damaged products result in significant losses if not immediately repaired.

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Mochamad Nashrullah

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Kavling Banar, Pilang, Sidoarjo, Jawa Timur

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Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name Mochamad Nashrullah

Contact Email Nashrul.id@gmail.com

Phone +6285136040851

Journal Mail Official Nashrul.id@gmail.com

Editorial Address Kavling Banar, Pilang, Sidoarjo, Jawa Timur

Location Kab. sidoarjo, Jawa timur INDONESIA

Abstract

Abstract

Abstract

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Abstract

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Abstract

Abstract

Abstract

Contact Name
Mochamad Nashrullah

Contact Email
Nashrul.id@gmail.com

Phone
+6285136040851

Journal Mail Official
Nashrul.id@gmail.com

Editorial Address
Kavling Banar, Pilang, Sidoarjo, Jawa Timur

Location
Kab. sidoarjo,

Jawa timur

INDONESIA