Sofian, Rizki, Ngatemi Ngatemi, Dian Muliawati, and Pradiesta Aurelia. “Gargling With Red Grape (Vitis Vinifera) Infused Water to Stabilize Saliva PH, Is It Effective?”. Journal Center of Excellent : Health Assistive Technology 3, no. 2 (September 17, 2025): 89–93. Accessed November 14, 2026. https://ejournal.poltekkesjakarta1.ac.id/index.php/jchat/article/view/2623.