DEVI, M. Tirumala; AFREEN, Sameena; MAJEED, Abdul; PRASAD, V. Shyam; REDDY, G. Mahender. Efficacy Analysis of Different Modes of Learning in Undergraduate Courses During and Post COVID-19 Pandemic. Communications in Mathematics and Applications, [S. l.], v. 16, n. 1, p. 113–125, 2025. DOI: 10.26713/cma.v16i1.2930. Disponível em: https://www.rgnpublications.com/journals/index.php/cma/article/view/2930. Acesso em: 13 may. 2026.