Jafri, A. K., & Khawaja, D. K. (2011). SEASONAL VARIATIONS OF TISSUE CALCIUM AND PHOSPHORUS IN THE JUVENILES OF THE CATFISH, WALLAGO ATTU (BL. & SCHN.). Indian Journal of Fisheries, 22(1 & 2), 221-224. https://epubs.icar.org.in/index.php/IJF/article/view/12232