M.Z.Karkarna and Muktar Adamu 2021. Assessment of Faecal Sludge Management in Nguru Town, Yobe State, Northeastern Nigeria. UMYU Journal of Microbiology Research (UJMR). 6, 1 (Jun. 2021), 182–188. DOI:https://doi.org/10.47430/ujmr.2161.024.