Sultana, Shahanaz, Chai Ling Ho, Parameswari Namasivayam, and Suhaimi Napis. “Genotypic Differences in Response to Hygromycin Effect on Untransformed Calli Death and Rice Germination”. Bangladesh Rice Journal 18, no. 1-2 (April 17, 2015): 38–43. Accessed January 16, 2022. https://www.banglajol.info/index.php/BRJ/article/view/23001.