Chemical Extraction of Plant Pigments from Medicinal Plants. International Journal of Medical Research, [S. l.], v. 2, n. 3, p. 1–6, 2023. DOI: 10.61705/xxr9w392. Disponível em: https://ijmr.online/index.php/ijmr/article/view/43.. Acesso em: 23 nov. 2024.