1.
Uy EL, Eredia MNR, Verzosa JLA, Cabanacan KM, Mendaño RV, Lim CR. Determining the Acceleration Due to Gravity Using a Smartphone-Based Pendulum System. J Res Math Sci Technol Educ. 2026;3(2):81–89. doi:10.70232/jrmste.v3i2.58