Deti, Hailu. “The Achievements and Challenges of Kaizen Implementation: A Case Study on Asela Malt Factory”. Ethiopian Journal of Science and Sustainable Development 6, no. 2 (September 9, 2019): 8 - 14. Accessed December 20, 2024. http://213.55.101.19/index.php/EJSSD/article/view/84.