Advancing LEAN methodology adoption in Serbian manufacturing SMEs: empirical insights and a strategic implementation framework
Abstract
As manufacturing industries become more competitive around the world, Lean methodology must be used to improve operations and keep the market stable. However, small and medium-sized businesses (SMEs), have a hard time fully implementing Lean because they don't have enough resources, and their organizations are stuck in their ways. This research provides an empirical analysis of the level of application of Lean in manufacturing SMEs in the Republic of Serbia. A structured survey was conducted in which 54 manufacturing SMEs took part, in order to determine the level of Lean adoption, the main obstacles in the implementation process and the influence of factors, such as company size, quality management system and product diversification. The Mann-Whitney U, the Kruskal-Wallis, the Chi-square test and a binary logistic regression were used for qualitative analysis. The results show that there is a strong link between ISO 9001 certification and Lean implementation. Larger enterprises are more likely to adopt Lean than smaller ones. The study presents a customized Plan-Do-Check-Act (PDCA) model for the Serbian SMEs, offering an approach to overcoming implementation barriers. Future research should be directed towards extending the analysis to the Western Balkans and comparing the results to support evidence-based industrial policy development.
References
Abu-Bader, S.H. (2021). Using statistical methods in social science research: With a complete SPSS guide. Oxford, UK: Oxford University Press.
Ahmadov, T., Durst, S., Gerstlberger, W., & Nguyen, Q.M. (2025). Firm size as a moderator of stakeholder pressure and circular economy practices: Implications for economic and sustainability performance in SMEs. Journal of Entrepreneurship, Management and Innovation, 21 (1), 81-98.
Alefari, M., Salonitis, K., & Xu, Y. (2017). The role of leadership in implementing Lean manufacturing. Procedia CIRP, 63, 756–761.
Arabi, S., Chafi, A., & El Hammoumi, M. (2018). How can top management succeed in a Lean manufacturing implementation in the small and medium sized enterprises?. International Colloquium on Logistics and Supply Chain Management (LOGISTIQUA), Tangier, Morocco, 176–181.
Bhamu, J., & Sangwan, K.S. (2014). Lean manufacturing: Literature review and research issues. International Journal of Operations & Production Management, 34 (7), 876-940.
Ciravegna, L., & Micheilova, S. (2022). Why the World economy needs, but will not get, more globalization in the post-COVID-19 decade. Journal of International Business Studies, 53 (1), 172–186.
Driouach, L., Zarbane, K., & Beidouri, Z. (2019). Literature Review of Lean manufacturing in small and medium-sized enterprises. International Journal of Technology, 10 (5), 930-941.
Elhassan, T. (2025). Green technology innovation, green financing, and economic growth in G7 countries: Implications for environmental sustainability. ECONOMICS - Innovative and Economics Research Journal, 13 (1), 69-91.
Ferdousi, F., & Ahmed, A. (2009). An investigation of manufacturing performance improvement through Lean production: A study on Bangladeshi garment firms. International Journal of Business and Management, 4 (9), 106-114.
Guimarães, A., Pereira, R., Pereira, M., & Pereira, M.T. (2025). Business productivity and the adoption of Lean and Industry 4.0 tools: A regional study. Journal of Mechanical Engineering and Manufacturing, 1 (1), 6.
Henderson, B.A., & Larco, J.L. (2010). Lean transformation: How to change your business into a lean enterprise. Richmond, Virginia, USA: Oaklea Press.
Hicks, B.J., & Matthews, J. (2010). The barriers to realizing sustainable process improvement: A root cause analysis of paradigms for manufacturing systems improvement. International Journal of Computer Integrated Manufacturing, 23 (7), 585–602.
Jadhav, J.R., Mantha, S.S., & Rane, S.B. (2015). Roadmap for Lean implementation in Indian automotive component manufacturing industry: Comparative study of UNIDO model and ISM model. Journal of Industrial Engineering International, 11, 179–198.
Jović, N., Jović, B., & Đorđević, D. (2009). The role of small and medium-size business in improving competitiveness of economy. Research and development, 15 (1-2), 97-100. (in Serbian)
Lathin, D., & Mitchell, R. (2001). Lean manufacturing: techniques, people and culture. Annual Quality Congress, Milwaukee, WI, 321-325.
Liu, F., Yu, Y., Fang, Y., Zhu, M., Shi, Y., & Xiao, S. S. (2024). Lean strategy in SMEs: Inventory leanness, operational leanness, and financial performance. The Asian Journal of Shipping and Logistics, 40 (2), 109-117.
McKight, P.E., & Najab, J. (2010). Kruskal–Wallis test. The Corsini Encyclopedia of Psychology, 1 (1), 1–1.
Mihajlović, I., Perišić, M., Spasojević Brkić, V., Milošević, I., & Milijić, N. (2024). Digitalization of strategic decision-making in manufacturing SMEs: A quantitative SWOT-TOWS analysis. Precision Mechanics & Digital Fabrication, 1 (3), 176–188.
Milošević, I., Mihajlović, I., & Stojanović, A. (2019). Dominant factors of SMEs failure-multigroup confirmatory factor analysis. Serbian Journal of Management, 14 (2), 345-360.
Nachar, N. (2008). The Mann-Whitney U: A test for assessing whether two independent samples come from the same distribution. Tutorials in Quantitative Methods for Psychology, 4 (1), 13-20.
Nawanir, G., Lim, K.T., & Othman, S.N. (2016). Lean manufacturing practices in Indonesian manufacturing firms: Are there business performance effects? International Journal of Lean Six Sigma, 7 (2), 149–170.
Pavlović, D., Todorović, M., Mladenović, S., & Milosavljević, P. (2014). The role of quality methods in improving education process: Case study. Serbian Journal of Management, 9 (2), 219-230.
Pedraza, J.M. (2021). The micro, small, and medium-sized enterprises and its role in the economic development of a country. Business and Management Research, 10 (1), 33-44.
Prasetyo, P.E., & Kistanti, N.R. (2023). The potential of informal institutions in promoting green entrepreneurship (GE) and sustainable socio-economic development. ECONOMICS - Innovative and Economics Research Journal, 11 (Special issue 1), 1-20.
Psomas, E., Antony, J., & Bouranta, N. (2018). Assessing Lean adoption in food SMEs: Evidence from Greece. International Journal of Quality & Reliability Management, 35 (1), 64-81.
Republic institute of statistics (2024, July 25). Statistical Yearbook [Online]. Available: https://publikacije.stat.gov.rs/G2023/Pdf/G20232056.pdf
Rose, A., Deros, B., Rahman, M., & Nordin, N. (2011). Lean manufacturing best practices in SMEs. International Conference on Industrial Engineering and Operations Management, Kuala Lumpur, Malaysia, 872-877.
Salma, A., Anas, C., & Mohammed, H. (2021). Bibliographic study on the difficulties encountered by SMEs during the implementation of Lean manufacturing. Journal of Advanced Manufacturing Systems, 20 (1), 163–190.
Shah, R., & Ward, P.T. (2007). Defining and developing measures of lean production. Journal of Operations Management, 25 (4), 785–805.
Siegel, R., Antony, J., Govindan, K., Garza-Reyes, J. A., Lameijer, B., & Samadhiya, A. (2024). A framework for the systematic implementation of Green-Lean and sustainability in SMEs. Production Planning & Control, 35 (1), 71-89.
Susanto, D.A., Karningsih, P.D., Suef, M., & Prasetya, B. (2024). Implementation of ISO 9001 in SMEs: A systematic literature review. 2nd International Conference on Democracy and Social Transformation (ICON-DEMOST 2023), 107-112. Paris, France: Atlantis Press.
Van Dun, D., Hicks, J., & Wilderom, C. (2017). Values and behaviors of effective Lean managers: Mixed-methods exploratory research. European Management Journal, 35 (2), 174–186.
Womack, J., Jones, D., & Roos, D. (1990). The machine that changed the world. New York, USA: Rawson Associates.
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