Anjum S, Khan MMA, Iqbal MA, Hussain P. Socio-Economic Determinants of Sports Performance: An Empirical Investigation among the Countries of the World. RJSI [Internet]. 2023 Mar. 31 [cited 2025 Feb. 5];5(1):417-33. Available from: https://rjsi.org.pk/index.php/Research/article/view/157