The Effect of Gelatin and Propylene Glycol on the Penetration Rate of Asiaticoside from Centella asiatica (L.) Urb Leaf Extract Geleaf Extract Gel. Pharm.biomed.Sci.J [Internet]. 2025 Nov. 21 [cited 2026 Aug. 17];7(1):43-5. Available from: https://journal.uinjkt.ac.id/index.php/pbsj/article/view/43891