Ramadhani, Suci, Basir Segana, and Sutrisno Sutrisno. “Enhancing Procurement Practices: A Proposed Framework for the Indonesian National Police”. Jurnal Lemhannas RI 13, no. 4 (December 31, 2025): 562-576. Accessed January 13, 2026. https://jurnal.lemhannas.go.id/index.php/jkl/article/view/1230.