Islam, M. S., Habib, M. R., Islam, M. A. and Rashid, M. H. .- ur-. (2019) “Effects of protein concentrate supplementation-based diet on growth and nutritional status in dairy heifers: Protein concentrate supplementation in heifer diet”, Journal of the Bangladesh Agricultural University, 17(1), pp. 45–49. doi: 10.3329/jbau.v17i1.40662.