Pinpin, A., Quizon, R. R., Rabe, K. S. and Rosete, M. A. (2022) “Analysis on NYTS 2021: Socio-demographic Factors and Its Effect on Harm Perception of Cigarette and E-Cigarette Smoking ”, UJoST- Universal Journal of Science and Technology, 1(2), pp. 305–330. Available at: http://ujost.org/index.php/journal/article/view/88 (Accessed: 19 September 2024).