Supriadi, S., Brata, A., Yuliawati, Y., Yulion, R., & Purwantiningsih, P. (2024). Antioxidant activity and gel formulation of Areca catechu fractionation. Riset Informasi Kesehatan, 13(2), 144-150. doi:10.30644/rik.v13i2.883