DEVI, M. T.; AFREEN, S.; MAJEED, A.; PRASAD, V. S.; REDDY, G. M. 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: http://www.rgnpublications.com/journals/index.php/cma/article/view/2930. Acesso em: 5 dec. 2025.