“IMPACT OF PETROCHEMICAL ACTIVITIES ON THE PHYSICOCHEMICAL AND MICROBIOLOGICAL QUALITY OF SURFACE WATER, GROUND WATER AND SOIL IN OTU-JEREMI, IWEREHKAN AND OKPARE COMMUNITIES, UGHELLI SOUTH LOCAL GOVERNMENT AREA, DELTA STATE, NIGERIA”, FJS, vol. 6, no. 3, pp. 1–14, Jun. 2022, doi: 10.33003/fjs-2022-0603-951.