M.Tirumala Devi, Sameena Afreen, ABDUL MAJEED, G.Mahender Reddy and V.Shyam Prasad (2025) “Efficacy Analysis of Different Modes of Learning in Undergraduate Courses During and Post COVID-19 Pandemic”, Communications in Mathematics and Applications, 16(1). Available at: https://www.journals.rgnpublications.com/index.php/cma/article/view/2930 (Accessed: 18 August 2025).