Prayogo, Ari, and Hasmand Zusi. “INCREASE EFFICIENCY WITH PRODUCTION MODEL RE-LEYOUT USING ACTIVITY RELATIONSHIP CHART”. Dinasti International Journal of Education Management and Social Science 1, no. 3 (February 11, 2020): 270–281. Accessed April 30, 2026. https://dinastipub.org/DIJEMSS/article/view/146.