Husada, Syafril Widya, Handriyono Handriyono, and Intan Nurul Awwaliyah. “SIX SIGMA DMAIC APPLICATION ON SMALL BUSINESS PERFORMANCE: A CASE STUDY ON INDONESIAN’S TOBACCO COMPANY”. Emerging Markets : Business and Management Studies Journal 7, no. 2 (July 6, 2020): 113-124. Accessed April 24, 2024. https://journal.sgu.ac.id/ijembm/index.php/ijembm/article/view/119.