Fitri, N.; Tanjungsari, A. A. .; Himmi, S. K. .; Solihat, N. N. . Formulation of Nanoemulsion of Gotu Kola (Centella Asiatica (L.) Urban) Leaves Extract As Active Ingredients to Produce Antioxidant Facial Serum. EKSAKTA: J. Sci. Data Anal. 2024, 5, 84-95.