CLARK, P. D.; EKPEKPO, . L. D. . MACERATION-BASED EXTRACTION AND SPECTROSCOPIC CHARACTERISATION OF Sorghum bicolor LEAVES EXTRACT AS A NATURAL DYE ON COTTON FABRIC . Journal of Chemical Society of Nigeria, [S. l.], v. 50, n. 4, 2025. DOI: 10.4314/jcsn.v50i4.7 . Disponível em: http://www.journals.chemsociety.org.ng/index.php/jcsn/article/view/1099. Acesso em: 25 sep. 2025.