Asaduzzaman, M, MR Amin, NR Sarkar, and KS Huque. 2019. “Development of Productive and Reproductive Potential of Pregnant Red Chittagong Cows through Improved Feeding in Small Scale Dairy Farm”. Bangladesh Journal of Animal Science 48 (1):42-47. https://doi.org/10.3329/bjas.v48i1.44558.