ECHIODA, S. The Assessment of Industrial Wastewater Quality of Selected Pharmaceutical and Food Industries in Kano State Nigeria, West Africa. INTERNATIONAL RESEARCH JOURNAL OF CHEMISTRY, [S. l.], v. 47, 2025. Disponível em: https://petsd.org/ojs/index.php/irjc/article/view/1831. Acesso em: 26 nov. 2025.