Hans Lesmana, Rini Sitanaya, Surya Irayani Yunus, Nurwiyana Abdullah, Asridiana, Ernie Thioritz, Agus Supriatna, Syamsuddin AB. “Effects of Antiretroviral Therapy to Changes in Salivary PH and Plaque Index on HIV/AIDS”. Annals of the Romanian Society for Cell Biology, Apr. 2021, pp. 10877-83, https://www.annalsofrscb.ro/index.php/journal/article/view/3859.