MUHAMMAD, SADDIQ, OMO OMO-IRABOR, IZEZE, ELIJAH OVIE, and AKPERE, OBORORHOMA. “ASSESSMENT OF HEAVY METAL CONTAMINATION IN GROUNDWATER OF AGBOR, IKA SOUTH L. G. A., DELTA STATE, NIGERIA”. Pacific International Journal 1, no. 4 (December 31, 2018): 54–69. Accessed November 27, 2021. https://pacificinternationaljournal.com/index.php/pij/article/view/22.