Tyagi, Ekta, and Neeru Verma. “Teacher and Student Perceptions Towards the Effectiveness of Online and Offline Exam Systems”. RESEARCH HUB International Multidisciplinary Research Journal 12, no. 8 (August 16, 2025): 111–116. Accessed March 28, 2026. https://www.rhimrj.co.in/index.php/rhimrj/article/view/722.