Islam, MS, A Akhtar, MA Hossain, MF Rahman, and SS Hossain. “Lifetime Productivity and Repeatability Estimation of Selected Traits of Crossbred Cows in Savar Dairy Farm”. Progressive Agriculture 29, no. 2 (September 17, 2018): 168–177. Accessed August 17, 2024. https://banglajol.info/index.php/PA/article/view/38303.