S. Y. DHURAI, et al. “STUDIES ON GENETIC VARIABILITY FOR YIELD AND QUALITY CHARACTERS IN RICE (ORYZA SATIVA L.) UNDER INTEGRATED FERTILIZER MANAGEMENT”. The Bioscan, vol. 9, no. Supplement 2, Mar. 2014, pp. 745-8, https://thebioscan.com/index.php/pub/article/view/2079.