Leman, Gabriel Kevin, Nicholas Hardi, and Aila Johanna. “The Association Between Smoking Cigarettes and Anxiety Among High School Students”. Journal of Urban Health Research 2, no. 3 (July 11, 2024): 1–8. Accessed November 23, 2024. https://ejournal.atmajaya.ac.id/index.php/juhr/article/view/5174.