Fevi Padhila, Rachmad Aprilio. Sleep Quality among Male University Students Who Use Conventional Cigarettes, Electronic Cigarettes, and Non-Smokers in Serang. JAPHAS [Internet]. 2025 Jun. 28 [cited 2025 Dec. 26];1(1):8-10. Available from: https://ejournalajipati.or.id/index.php/japhas/article/view/9