Havinal, Veerabhadrappa, Solomon Fersha, Melkamu M. Teshome, Kibrom Haile, and Wogiye Wube. “Development of Kaizen Sustainability Model for Medium Manufacturing Enterprises of Ethiopia”. The International Journal of Science & Technoledge 7, no. 4 (April 30, 2019). Accessed May 17, 2024. http://www.internationaljournalcorner.com/index.php/theijst/article/view/144206.