Ali, MA, MM Hasan, MS Mia, and QN Ahmad. 2011. “Karyotype Analysis in Lignosus Bean (<i>Dipogon lignosus</i>) and Lablab Bean (<i>Lablab purpureus</I>)”. Journal of the Bangladesh Agricultural University 9 (1):27-36. https://www.banglajol.info/index.php/JBAU/article/view/8740.