Saputri, Dewi, Abdillah Imron Nasution, Mutiara Rizki Wardarni Surbakti, and Basri A. Gani. “The Correlation Between PH and Flow Rate of Salivary Smokers Related to Nicotine Levels Labelled on Cigarettes”. Dental Journal 50, no. 2 (June 30, 2017): 61–65. Accessed November 22, 2024. https://e-journal.unair.ac.id/MKG/article/view/5349.