C. C., Ike,. “BIOLOADS AND ENZYME ACTIVITIES OF PETROLEUM POLLUTED EFE RIVER WETLAND, UMULOLO, OKIGWE, IMO STATE. NIGERIA.”. IJRDO - JOURNAL OF BIOLOGICAL SCIENCE 2, no. 7 (July 31, 2017): 25-35. Accessed May 17, 2024. https://ijrdo.org/index.php/bs/article/view/1631.