Hassan, W. A., Hadi, B. H., Alogaidi, F. F., Wuhaib, K. M. and Al-Shugeairy, Z. K. (2019) “Estimation of some genetic parameters under plant density in sunflower”, Journal of Kerbala for Agricultural Sciences, 6(1), pp. 62–75. doi: 10.59658/jkas.v6i1.442.