Sultana, M., M. Nahiduzzaman, M. Hassan, M. Khanam, and M. Hossain. “Fertility of Cryopreserved Common Carp (<i>Cyprinus carpio</I>) Spermatozoa”. University Journal of Zoology, Rajshahi University, vol. 28, June 2010, pp. 51-55, doi:10.3329/ujzru.v28i0.5287.