Yasmin, S., Ershaduzzaman, M., Khatun, M., Islam, S., Faruque, S. and Rashid, A. 2021. A comparative economic study on improved and non-improved native chicken practices in some selected areas of Bangladesh. Bangladesh Journal of Livestock Research. 27, 1 (Nov. 2021), 24–38. DOI:https://doi.org/10.3329/bjlr.v27i1.55167.