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