The Effect of Hydrocarbon Pollution on Niger Delta Root Crops: A Case Study of Cocoyam [Colocasia Esculenta]. IJITEE [Internet]. 2023 Nov. 1 [cited 2024 Oct. 5];12(11):29-36. Available from: https://journals.blueeyesintelligence.org/index.php/ijitee/article/view/163