“Econometric Assessment Of The Efficiency Of Enterprise Management Through The Supply Of Raw Materials In Oil Enterprises” (2023) American Journal of Public Diplomacy and International Studies (2993-2157), 1(6), pp. 63–70. Available at: https://grnjournal.us.e-scholar.org/index.php/AJPDIS/article/view/551 (Accessed: 27 January 2026).