GV, Venkataravana Nayaka, et al. “Productivity and Economics of Rice Cultivars under Different Irrigation Regimes and Systems of Cultivation”. ORYZA-An International Journal of Rice, vol. 58, no. 4, Dec. 2021, pp. 540-54, http://epubs.icar.org.in/index.php/OIJR/article/view/119648.