Dewi, Indri, Nur Atikah, & Nabila Putri. " Physical Stability Test and Determination of Total Flavonoid Content of Watermelon (Citrullus lanatus) Fruit Mesocarp Extract Gel Preparation." JURNAL ILMU KEFARMASIAN INDONESIA [Online], 20.2 (2022): 264-271. Web. 24 Apr. 2024