T, Rajesh, Radhakrishnan VV, Pressana Kumari KT, Rose Mary Francies, Sreenivasan E, Ibrahim KK, and Latha A. 2018. “Critical Stages of Thermo-Sensitive Genic Male Sterile Lines of Rice in Kerala”. ORYZA-An International Journal of Rice 54 (4). https://epubs.icar.org.in/index.php/OIJR/article/view/76952.