Darya Subhi Ramadhan, Mohammed Baqer Habeeb. Using the Transtheoretical Model of Change to Understand High School Students’ Hookah Smoking Behavior. Pakistan Journal of Medical & Health Sciences [Internet]. 2022 Jun. 16 [cited 2024 Jul. 17];16(05):509. Available from: https://pjmhsonline.com/index.php/pjmhs/article/view/1268