Mr. Jaspal Singh. “A Relative Estimation of Skill Efficiency of U-17 Hockey Players of Punjab”. Vidhyayana - An International Multidisciplinary Peer-Reviewed E-Journal - ISSN 2454-8596 6, no. 6 (June 10, 2021). Accessed November 14, 2024. http://j.vidhyayanaejournal.org/index.php/journal/article/view/459.