ALHASSAN, H.; DONKOH, S. A.; BOATENG, V. F. HOUSEHOLDS’ WILLINGNESS TO PAY FOR IMPROVED SOLID WASTE MANAGEMENT IN TAMALE METROPOLITAN AREA, NORTHERN GHANA. UDS International Journal of Development, [S. l.], v. 3, n. 2, p. 70–84, 2017. DOI: 10.47740/130.UDSIJD6i. Disponível em: https://www.udsijd.org/index.php/udsijd/article/view/130. Acesso em: 4 may. 2024.