GOUGUE, F.; BOUTAIBA, S. Phytochemical study of two plants: Calendula officinalis and Berberis vulgaris and evaluation of their antioxidant activities with DPPH test. International journal of health sciences, [S. l.], v. 8, n. 1, p. 83–91, 2024. DOI: 10.53730/ijhs.v8n1.14812. Disponível em: https://sciencescholar.us/journal/index.php/ijhs/article/view/14812. Acesso em: 16 jul. 2024.