Bonna, I. J., S. Akter, and S. S. Sultana. “Somatic Chromosome Number and Ploidy Level in Three Curcuma Spp. From Bangladesh”. Dhaka University Journal of Biological Sciences, vol. 30, no. 2, July 2021, pp. 133-40, doi:10.3329/dujbs.v30i2.54639.