Sa’adah N, Soendoro M, Wahyuningsih I, Mashudi T. Salivary Potential of Hidrogen (pH) Before and After Gargling with Yogurt. JNM [Internet]. 2020 Aug. 14 [cited 2024 Dec. 22];4(1):42-6. Available from: https://ojs.unpkediri.ac.id/index.php/akper/article/view/14191