SYAMSUDIN. Antioxidant Activity, Phenol and Flavonoid Contents of Indonesian Propolis. Asian Journal of Chemistry, [S. l.], v. 22, n. 1, p. 425–429, 2009. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/31839. Acesso em: 26 aug. 2024.