Antioxidant Activity of Anthocyanin from Ethanol Extract of Purple Sweet Potato (Ipomoea batatas L). Celebes Biodiversitas, [S. l.], v. 1, n. 1, p. 26–29, 2018. Disponível em: https://ojs.unpatompo.ac.id/index.php/cb/article/view/567. Acesso em: 16 apr. 2026.