Cajurao, E. C.; Cajurao, I. P. .; Romero, J. N. .; Bolivar, J. T. .; Diestro, J. L. .; Merida, M. C. E. . Filipino-Based Learning Activity Sheets (LAS): Impacts on Grade 10 Students’ Conceptual Understanding of Plate Boundaries and Earthquake. Int. J. Multidiscip. Appl. Bus. Edu. Res. 2023, 4 (7), 2535-2543. https://doi.org/10.11594/ijmaber.04.07.30.