Sa’adah, Nikmatus, Mahayatma Soendoro, Ida Wahyuningsih, and Thoifur Mashudi. “Salivary Potential of Hidrogen (pH) Before and After Gargling With Yogurt”. Judika (Jurnal Nusantara Medika) 4, no. 1 (August 14, 2020): 42–46. Accessed December 22, 2024. https://ojs.unpkediri.ac.id/index.php/akper/article/view/14191.