Marcaida, J. L. M. .; Ortega, H. C. A. .; Castañeda, E. S. .; Cadeliña, P. M. M. .; Garcia, R. R. I. .; Valenzuela, L. R. .; Tolentino, J. C. Gamification in a Virtual Ecology (GIVE): Enhancing Classroom Engagement in Physical Education Among Senior High School Students. Int. J. Multidiscip. Appl. Bus. Edu. Res. 2022, 3 (11), 2278-2289. https://doi.org/10.11594/ijmaber.03.11.14.