DAUDA ILIYASU; OLUTOYE ADE ALADEJEBI; OYEWALE J. OJO. EFFECT OF MINING POLICIES AND REGULATIONS ON ENVIRONMENTAL SUSTAINABILITY IN OSUN STATE, NIGERIA. International Journal of African Sustainable Development Research, Nigeria, v. 9, n. 2, 2025. DOI: 10.70382/tijasdr.v09i2.054. Disponível em: https://taapublications.com/tijasdr/article/view/668.. Acesso em: 4 oct. 2025.