Taufik, Achmad, Luki Karunia, and Edy Sutrisno. “Strategy to Increase the Procurement Governance Index Value on E-Purchasing Indicators”. Ilomata International Journal of Management 6, no. 3 (June 26, 2025): 848-864. Accessed June 26, 2025. https://www.ilomata.org/index.php/ijjm/article/view/1491.