GWARZO, Dahiru Adamu; SULEIMAN, Jibrin Sabo; IDRISS, Ibrahim Musa. EXTRACTION AND APPLICATION OF SOME NATURAL FLOWER PIGMENTS AS ACID-BASE INDICATORS. FUDMA JOURNAL OF SCIENCES, [S. l.], v. 7, n. 4, p. 157–162, 2023. DOI: 10.33003/fjs-2023-0704-1912. Disponível em: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1912. Acesso em: 29 oct. 2025.