C. O. Ponferrada, J. G. Daque, D. C. L. Buadlart, E. J. L. Cabigon, and V. R. K. R. Galarpe, “Laboratory Safety Awareness Among General Physics Undergraduate Students”, Eng. Technol. Appl. Sci. Res., vol. 7, no. 6, pp. 2324–2327, Dec. 2017.