[1]
Nurfarida, U. et al. 2026. Antioxidant Activity of Green and Purple Kale Leaves (Brassica oleracea L.) Ethanol Extract. JFIOnline | Print ISSN 1412-1107 | e-ISSN 2355-696X. 18, 1 (Jan. 2026), 19–29. DOI:https://doi.org/10.35617/jfionline.v18i1.480.