Rampal L, Aziz SI, Razin A, and Sanjay R. “SMOKING IN KELANTAN STATE, MALAYSIA HAS IT CHANGED SINCE THE NATIONAL SURVEY IN 1996?”. Malaysian Journal of Public Health Medicine 4, no. 2 (September 1, 2004): 54–58. Accessed August 21, 2026. http://mjphm.org/index.php/mjphm/article/view/1335.