BELLO MUHAMMAD, Muhammad; ABDUL AZIZ, Rahimah; W.C. YEW, Vivien. The Effects of Air Pollution on Socio – Economic Activities in Sokoto State, Nigeria. International Journal of Engineering & Technology, [S. l.], v. 7, n. 3.21, p. 513–516, 2018. DOI: 10.14419/ijet.v7i3.21.17225. Disponível em: https://sciencepubco.com/index.php/ijet/article/view/17225.. Acesso em: 27 apr. 2024.