Faecal Coliforms (FC) and Faecal Streptococci (FS) Ratio as Tool for Assessment of Water Contamination: A Case Study of River Sokoto, Northwestern Nigeria. (2015).
The Asia Journal of Applied Microbiology,
2(3), 27-34.
https://doi.org/10.18488/journal.33/2015.2.3/33.3.27.34