Hendrie Haryanto, Fitri Rafianti, and Siti Nurhayati. “Analysis of Internal Procurement Regulatory Compliance in State Owned Enterprise Subsidiaries With the Principles of Fair Business Competition and Business Law Risks”. International Conference Epicentrum of Economic Global Framework (February 13, 2026): 2532–2542. Accessed November 2, 2026. https://proceeding.pancabudi.ac.id/index.php/ICEEGLOF/article/view/1832.