Peteros, E., de Vera, J. V., Laguna, C. G., Lapatha IV, V. C. B., Mamites, I. O., & Astillero, J. C. (2022). Effects of smartphone utilization on junior high school students’ mathematics performance. World Journal on Educational Technology: Current Issues, 14(2), 401–413. https://doi.org/10.18844/wjet.v14i2.6914