Gel Preparation Using Matoa Leaf (Pometia pinnata) Ethanol Extract: Formulation and Physical Evaluation. JURNAL PROTEKSI KESEHATAN [Internet]. 8 Agustus 2022 [dikutip 24 Januari 2026];11(1):46-51. Tersedia pada: https://jurnal.pkr.ac.id/index.php/JPK/article/view/499