Prajapati, V., and A. Prajapati. “Level of Motivation in Players While Returning to Sports After Covid-19”. Vidyapith (વિદ્યાપીઠ), vol. 57, no. 1-4, Dec. 2019, pp. 57-64, http://journal.gujaratvidyapith.org/index.php/vp/article/view/143.