Ponferrada, C. O., J. G. Daque, D. C. L. Buadlart, E. J. L. Cabigon, and V. R. K. R. Galarpe. 2017. “Laboratory Safety Awareness Among General Physics Undergraduate Students”. Engineering, Technology & Applied Science Research 7 (6). Greece:2324-27. https://doi.org/10.48084/etasr.1632.