MATHAI, R. S., A. U. ARUN, G. HRISHITHA, S. SOMAN, R. REVATHY, and B. RAJAN. “RESPIRATORY STRESS OF SALINITY ON Oreochromis Niloticus”. UTTAR PRADESH JOURNAL OF ZOOLOGY, vol. 42, no. 17, Sept. 2021, pp. 117-22, https://www.mbimph.com/index.php/UPJOZ/article/view/2410.