Ogwu Chukwudi, Azonuche Juliana Ego, Achuba, F. I., “CHARACTERIZATION OF THE HEAVY METALS CONTENT OF TEIFERAOCCIDENTALIS(FLUTED PUMPKIN ORDER: VIOLALES, FAMILY: CUCURBITACEAE) GROWN IN NIGER DELTA OIL PRODUCING COMMUNITIES”, IJMA, vol. 10, no. 1, pp. 428-438, Mar. 2021.