Ajak AOP, Abdalla AE, Mohamed Elagab MA. The IMPACT OF PETROLEUM WASTES ON SOIL AND LOCAL ENVIRONMENT IN MELUT AND MABAN - UPPER NILE STATE- SOUTH SUDAN. IJFWE [Internet]. 2023Mar.15 [cited 2024Apr.24];9(3):1-. Available from: https://ijrdo.org/index.php/few/article/view/5594