A Comparative Study of Project Deliverable Efficiency and Quality in Thai Government Software Development Projects: ISO/IEC 29110 vs. 3-Phase Quality Inspection Method with ISO/IEC 29110

Authors

  • Praphan Surapapha College of Engineering and Technology, Dhurakij Pundit University
  • Worapat Paireekreng College of Engineering and Technology, Dhurakij Pundit University

Keywords:

Project delivery efficiency, Project delivery quality, Government software development projects in Thailand

Abstract

A significant number of government software development projects in Thailand encounter delays in budget disbursement due to contractors failing to deliver projects on time. This issue is partly attributed to inefficient project management, despite the existence of software development process standards disseminated by domestic and international professional organizations. To address this, the researcher conducted a comparative study on the efficiency and quality of project delivery in Thai government software development projects. The study compared the deliverables efficiency and quality of using the ISO/IEC 29110 standard alone against a 3-Phase Quality Inspection Method with ISO/IEC 29110. The study included an analysis of project deliveries from 31 projects conducted between 2011 and 2014, with a total of 97 deliverables, compared to 77 projects conducted between 2015 and 2022, with a total of 241 deliverables. Using z-test for statical analysis to compare the differences between the two methods. The findings revealed efficiency and quality of that project deliverables using the 3-Phase Quality Inspection Method with ISO/IEC 29110 showed significantly difference in delivery performance and quality. Specifically, these projects met their contractual deadlines without incurring penalties, and 99.2% of deliverables were of high quality. This represents a statistically significant improvement over the ISO/IEC 29110 standard alone, with a significance level of .01 (z = -2.930, p = .003) For future research, it is recommended to experiment with the three-phase quality inspection method in conjunction with the ISO/IEC 29110 standard, applying it in automated or semi-automated workflows while clearly identifying the factors affecting efficiency and quality. Comparative studies with other standards, such as CMMI, should also be conducted to understand the advantages and disadvantages of each, allowing for the selection of the most suitable standard. Additionally, further research should be implemented in an automated or semi-automated work process. The research should focus on identifying more factors that impact on efficiency and quality in order to apply the method to broader projects.

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Published

24-12-2024

How to Cite

Surapapha , P. ., & Paireekreng, W. . (2024). A Comparative Study of Project Deliverable Efficiency and Quality in Thai Government Software Development Projects: ISO/IEC 29110 vs. 3-Phase Quality Inspection Method with ISO/IEC 29110. The Journal of Integrated Business Innovation and Sustainability (JIBIS) (Online), 14(2), 65–83. retrieved from https://so02.tci-thaijo.org/index.php/fam/article/view/272477

Issue

Vol. 14 No. 2 (2024): Journal of KMITL Business School Year 14, issue 2, July - December 2024.

Section

Research Article

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