Khongsuwan, T. .; Salaemae, T. .; Rakkapao, C. .; Buama, R. .; Sangngram, S. .; Sommanawat, P. .; Hnuploy, K. . Prevalence and Factors Associated With Smoking Among University Students in Southern Thailand. Health Sci J Thai 2021, 3, 1-9.