“The Effect of HPMC (Hydroxypropyl Methylcellulose) on the Physical Stability of Peel-Off Gel Masks Containing Aloe Vera (Aloe vera) and Moringa Leaves (Moringa oleifera L.): Pengaruh HPMC (Hydroxy Propyl Methyl Cellulose) Terhadap Stabilitas Fisik Masker Gel Peel-Off Ekstrak Lidah Buaya (Aloe vera) dan Daun Kelor (Moringa oleifera L.)”, Pharmasci, vol. 10, no. 2, pp. 168–176, Jul. 2025, doi: 10.53342/ncmszk19.