O. Abraham, J. Faluyi, and C. Nwokeocha, “Inter-varietal sterility and fertility restoration in Oryza sativa Linn”., ORYZA, vol. 58, no. 4, pp. 463–476, Dec. 2021, Accessed: Jul. 15, 2026. [Online]. Available: https://epubs.icar.org.in/index.php/OIJR/article/view/119640