Isrul, M., B. A. Ridwan, A. Syaiful, A. Azlimin, T. Z. A. D. Putri, E. Jambilu, M. Bone, and V. Maulidya. “Phenolic, Flavonoid, and Antioxidant Profiles of Sago (Metroxylon Sagu Rottb.) Leaf Ethanol Extract”. Borneo Journal of Pharmacy, vol. 8, no. 4, Nov. 2025, pp. 335-43, doi:10.33084/bjop.v8i4.7818.