EVALUATION OF MUNICIPAL SOLID WASTE MANAGEMENT SYSTEM AND WILLINGNESS-TO-PAY FOR ITS IMPROVEMENTS IN ILORIN, KWARA STATE, NIGERIA. Nigerian Journal of Technology, [S. l.], v. 34, n. 4, p. 868–874, 2015. DOI: 10.4314/njt.344.1021. Disponível em: https://www.nijotech.com/index.php/nijotech/article/view/1021. Acesso em: 19 apr. 2026.