Innadziroh, L., M. A. Saefurrohman, G. F. Mubiena, N. F. Sa’idah, and Sukoyo. “Design Improvements to Inbound Logistics and Outbound Logistics Process Groups Using the Plan-Do-Check-Act (PDCA) and Multi-Moment Analysis (MMA) Approaches”. Prosiding Seminar Nasional Teknik Industri (SENASTI), vol. 1, Oct. 2023, pp. 475-84, https://ojs.uajy.ac.id/index.php/SENASTI/article/view/7971.