Nurisya Hazween Hishamudden, Nisa Sofiyyah Azizul, Siti Nur Hanisah Mohamad Ghazali, Nurul Afiqah Zamsari, Muhammad Firas Faiq Mohd Auzaie, Mohamad Zaim Salihin Md Said, and Roswati MN. “Study of E-Cigarette Usage Among University Students in Perak Using the Modified E-Cigarette Evaluation Questionnaire (MECEQ)”. Asian Journal of Medicine & Health Sciences 7, no. 2 (November 1, 2024): 204–218. Accessed February 27, 2026. https://ejournal.unikl.edu.my/index.php/ajmhs/article/view/237.