Purwanti, Purwanti, and Dian Nazelliana. “Application System Model for the Division of Technician Tasks at PT. Sari Coffee Indonesia Jakarta”. Journal of Artificial Intelligence and Innovative Applications (JOAIIA), vol. 3, no. 2, May 2022, pp. 105-9, https://openjournal.unpam.ac.id/index.php/JOAIIA/article/view/19247.