Rahayuningrum, Elsa Dwi, et al. “Antioxidant Activity of Combination Simplicia and Extract of Avocado Peel (Persea Americana Mill.) and Lime Peel (Citrus Aurantifolia)”. Journal of Tropical Pharmacy and Chemistry, vol. 8, no. 2, Dec. 2024, pp. 178-86, doi:10.25026/jtpc.v8i2.440.