Hendri Faisal, & Handayani, S. . (2019). Comparison of Antioxidant Activity of Ethanol Extract of Fruit and Okra Leaves (Abelmoschus esculentus L. Moench) with DPPH and ABTS Methods . Indonesian Journal of Pharmaceutical and Clinical Research, 2(2), 6-13. https://doi.org/10.32734/idjpcr.v2i2.2815