Kumar, Rajeev. “A Study of Effects of Uses Youtube Based Study Materials of Mathematics on the Academic Achievement of Students”. Educational Trend (A Journal of RIE, Ajmer - NCERT) 3, no. 1 (March 12, 2025): 186–194. Accessed April 28, 2025. http://14.139.250.109:8090/index.php/ET/article/view/3709.