“Physical Stability Test of Noni Leaf Extract Facial Wash (Morinda Citrifolia L.) With Carbopolol Variation As Gelling Agent”. Joseph: Journal of Science and Pharmacy 5, no. 1 (December 20, 2025): 65–77. Accessed January 29, 2026. https://joseph.ejournal.unan.ac.id/index.php/unan/article/view/70.