Oktafiani, Meli, Aria Fransiska, and Nelvi Yohana. “Pengaruh Minuman Probiotik Lactobacillus Casei Shirota Strain Terhadap Pelepasan Ion Nikel Braket Stainless Steel”. Andalas Dental Journal 11, no. 1 (June 30, 2023): 21-27. Accessed November 29, 2023. http://adj.fkg.unand.ac.id/index.php/ADJ/article/view/228.