Purbasari, E., Erikardo, O. and Jasmine, R. A. (2022) “Relationship of Smoking Habits to The Potential of Hydrogen (pH) of Saliva in Active Smokers”, Jurnal EduHealth, 13(02), pp. 881–886. Available at: https://ejournal.seaninstitute.or.id/index.php/healt/article/view/933 (Accessed: 13 June 2026).