Rusip, Gusbakti, Member Reni Purba, and Fitri Inriani Silaban. “Differences in Saliva PH of Users and Non-Users of Fixed Orthodontic Wire in Dental Students (FKG UNPRI)”. Community Medicine and Education Journal 5, no. 1 (January 29, 2024): 438-442. Accessed February 12, 2026. https://hmpublisher.com/index.php/CMEJ/article/view/505.