Amin, M., M. Hasan, N. Barma, M. Rahman, and M. Rahman. “Character Association and Path Co-Efficient Analysis in Wheat (Triticum Aestivum L.)”. Bangladesh Journal of Agricultural Research, vol. 42, no. 3, Nov. 2017, pp. 571-88, doi:10.3329/bjar.v42i3.34516.