Mim, Yugantar Zereen, Fowzia Sultana, Bapon Dey, Bipul Chandra Ray, and Nusrat Jahan Nishat. 2021. “Effects of Marigold Petal and Leaves on Yolk Pigmentation in Laying Hens”. Journal of the Bangladesh Agricultural University 19 (3):325–331. https://doi.org/10.5455/JBAU.100790.