Oktanauli, Poetry, Pinka Taher, Margaretha Herawati, Herlia Nur Istindiah, Andy Hidayat, and Vina Herawati. “The Effect of Red Ginger (Zingiber Officinale Var. Rubrum) on Salivary Acidity Degree”. International Journal of Pharmaceutical and Bio Medical Science 4, no. 6 (June 20, 2024): 569–572. Accessed July 2, 2024. https://ijhmr.ijhmr.ijhmr.com/index.php/ijpbms/article/view/547.