Abba, O., Anyaoha, V., Abbah, D., Ekwegbalu, E. and Odibo, .F. 2024. Production and characterization of keratinase enzymes from Alcaligenes faecalis and Pseudomonas aeruginosa isolated from decayed fish scales. International Journal of Science for Global Sustainability. 10, 3 (Oct. 2024), 116–128. DOI:https://doi.org/10.57233/ijsgs.v10i3.708.