Ganapathy S kumar, Loganathan kamaraj, Chawla R, Vaithilingam B, Varghese A, varghese T. A Comparison of Knowledge and Attitude Between Health Care and Non-health Care Undergraduate Students Towards Tobacco Smoking in Penang. Univ J Dent Sciences [Internet]. 2021Mar.4 [cited 2024Apr.26];7(1). Available from: https://ujds.in/index.php/ujds/article/view/360