“Association Between Cigarette Package Warning Messages, Self-Efficacy, and Smoking Behavior among Students at Health Polytechnic in Surakarta, Indonesia”, J Health Policy Manage, vol. 1, no. 1, pp. 44–52, Jan. 2016, Accessed: Nov. 13, 2025. [Online]. Available: https://thejhpm.com/index.php/thejhpm/article/view/11