Malek, MA, D Mohammed, M Sikdar, and MS Rahman. “Effects of Variety and Growing Condition on Yield and Quality of Carrot Seed”. Journal of Environmental Science and Natural Resources 5, no. 2 (April 30, 2013): 301–306. Accessed October 20, 2021. https://www.banglajol.info/index.php/JESNR/article/view/14834.