Sasikumar, S., and J. Prakash Sahaya Leon. 2022. “Effect of Copper Sulfate On Hematological and Histological Parameters of Freshwater Fish Oreochromis Niloticus at Various Sublethal Concentration : Life Sciences-Aquatic Toxicology”. International Journal of Life Science and Pharma Research 12 (6):L72-L80. https://doi.org/10.22376/ijpbs/lpr.2022.12.6.L72-80.