EFENJI, G. I.; EGEONU, E. K.; ISAH, I.; ONIMISI, S. F.; ULOKO, F. O.; NAKALE, J. A.; AYUA, K. J.; IDRIS, M. O. DETERMINATION OF ACTIVITY CONCENTRATION OF RADIOACTIVE ELEMENTS IN BOREHOLE AND WELL WATER SAMPLES FROM ADANKOLO NEW LAYOUT LOKOJA. FUDMA JOURNAL OF SCIENCES, v. 6, n. 3, p. 160 - 166, 2 Jul. 2022.