Dankaka, S., Farouq, A., Bagega, A., & Abubakar, U. (2018). Microbiological and Physicochemical Analysis of Old Sokoto Abattoir Wastewater (Sewage) Contaminated with Blacksmith Activities. Bioremediation Science and Technology Research (e-ISSN 2289-5892), 6(2), 9–13. https://doi.org/10.54987/bstr.v6i2.432