VU, Danh. Assessing the Differences in Phenolics, Antioxidant and Anti-Tyrosinase Activities of Spent Coffee Ground Fractions. Tropical Journal of Natural Product Research (TJNPR), [S. l.], v. 6, n. 4, p. 558–562, 2022. Disponível em: https://tjnpr.org/index.php/home/article/view/100. Acesso em: 13 jul. 2024.