Cruz, M. C. A. D.; Lumanlan, A.; Felix, H. G.; Dizon, I.; Valerio, A.; Dayrit, E.; Sison, S. J.; Gaña, R.; Gatchalian, E. J. Self-Efficacy, Motivation and Academic Performance of Students During the Flexible Learning Mode. Braz. J. of Sci. 2023, 2, 22-36.