Rilwan U., BelloA. A., & Ahmad Ubaidullah. (2022). TOXIC IMPLICATIONS OF HEAVY METALS IN DRINKING WATER SOURCES OF LOKO AND MARARRABA IN NASARAWA STATE, NIGERIA. FUDMA JOURNAL OF SCIENCES, 5(4), 63 - 69. https://doi.org/10.33003/fjs-2021-0504-683