Hilali, H. S., Thind, S. K., & Manghat, G. S. (2019). Variability in high temperature induced pollen and spikelet sterility to affect productivity of rice (Oryza sativa L.) genotypes. ORYZA-An International Journal of Rice, 56(1). http://epubs.icar.org.in/index.php/OIJR/article/view/88348