[1]
M. Chanyapornpong, N. Khunpluem, A. Wongsuthilert, W. Jaidee, and P. H. Jaidee, “Knowledge and Compliance of Touristaccording to the law on Smoking-free area: Case study of Bangsaen Beach”, JPHSR, vol. 1, no. 1, pp. 25–38, Aug. 2019.