KABIRU MUHAMMAD; AISHATU BELLO MAHMOUD; BARA’ATU ABUBAKAR; SULAIMAN MOHAMMED. THE WATER QUALITY AND FISH PRODUCTIVITY OF GOMBE ABBA RIVER. International Engineering Journal For Research & Development, [S. l.], v. 5, n. Special Issue, p. 7, 2020. DOI: 10.17605/OSF.IO/467ZU. Disponível em: http://www.iejrd.com/index.php/iejrd/article/view/1160. Acesso em: 20 apr. 2026.