Sarder, MJU, R Sultana, L Naha, and MA Islam. “Phenotypic Characteristics of Individual Bull Used for Artificial Insemination (AI) Programme in Bangladesh”. Journal of Bio-Science 15 (March 23, 2009): 99–109. Accessed April 18, 2024. https://banglajol.info/index.php/JBS/article/view/2209.