“Nitrification of Fish Processing Waste Water using Mixed Cultures of Nitrosomonas and Nitrobactor for Ammonia Degradation (Phase-I)” (2014) Global Journal of Science Frontier Research, 14(G1), pp. 33–46. Available at: https://www.journalofscience.org/index.php/GJSFR/article/view/1268 (Accessed: 14 August 2026).