Chamorro-Atalaya, O. ., Olivares-Zegarra, S. ., Atoche-Wong, R. ., Santos, M. A.-D. los ., Fierro-Bravo, M. ., Ruiz-Carrasco, K. ., Huaman-Flores, E. ., Huarcaya-Godoy, M. . and Chávez-Herrera, C. . (2022) “Academic Performance before and during the State of Emergency due to Covid-19: Analysis from the Perspective of Distance Education”, International Journal of Learning, Teaching and Educational Research, 21(7), pp. 366–378. Available at: http://ijlter.myres.net/index.php/ijlter/article/view/1374 (Accessed: 17 April 2026).