Khan, MH, SR Bhuiyan, and F Mahmud. “Character Association and Path Co-Efficient Analysis in Brassica Rapa L”. Bangladesh Journal of Agricultural Research 38, no. 4 (May 24, 2014): 599–612. Accessed August 11, 2022. https://www.banglajol.info/index.php/BJAR/article/view/18945.