Zhang, X., Y. Li, X. Ma, and W. Zhu. “Sequence Diversification and Phylogenetic Analysis of Selfincompatibility Specific Determinant Genes in Brassicaceae”. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING, vol. 78, no. 02, May 2018, pp. 242-6, https://isgpb.org/journal/index.php/IJGPB/article/view/80.