“The Formulation, Evaluation and Physical Stability Test of Aloe Vera (Aloe Vera L.) Extract Gel Preparations With the Addition of Sodium Metabisulfite: Formulasi, Evaluasi Dan Uji Stabilitas Fisik Sediaan Gel Ekstrak Lidah Buaya (Aloe Vera L.) Dengan Penambahan Sodium Meta”. 2024. Medicra (Journal of Medical Laboratory Science Technology) 7 (1): 43-48. https://doi.org/10.21070/medicra.v7i1.1737.