Parajuli, T. P., and S. R. Sakya. “Study of Mitotic Activity and Chromosomal Behaviour of the Root Meristem of <i>Allium cepa</i> L. Treated With Cartap Hydrochloride”. Botanica Orientalis: Journal of Plant Science, vol. 4, no. 1, Aug. 2007, pp. 24-26, https://nepjol.info./index.php/BOTOR/article/view/535.