Santos, J.P.E. , Villarama, J.A. , Adsuara, J.P., Gundran, J.F. , Guzman, A.G.D. and Ben, E.M. 2022. Students’ Time Management, Academic Procrastination, and Performance during Online Science and Mathematics Classes. International Journal of Learning, Teaching and Educational Research. 21, 12 (Dec. 2022), 142–161.