Samaco, J.E. et al. 2024. Electronic Math Problems Analyses and Mastery of Operations, Rules, and Expressions (E-Math Pa More) on the Performance of Grade 9 Students. International Journal of Multidisciplinary: Applied Business and Education Research. 5, 3 (Mar. 2024), 878–892. DOI:https://doi.org/10.11594/ijmaber.05.03.12.