Talukder, M. A. I., M. Shahjahan, M. S. Islam, and S. Munira. “Diversity in Morphology and Pigmentation Patterns of Local Pabna Cattle in Bangladesh”. Research in Agriculture Livestock and Fisheries, vol. 4, no. 3, Dec. 2017, pp. 201-8, doi:10.3329/ralf.v4i3.35098.