Shantanu Rakshit and Gyanendra Sharma. “Constraints Experienced by Teachers in Utilization of Educational Technology: A Study in State Agricultural University”. Indian Journal of Extension Education 51, no. 3&4 (December 31, 2015): 71–74. Accessed October 22, 2025. https://epubs.icar.org.in/index.php/IJEE/article/view/144209.