Abraham O, Faluyi J, Nwokeocha C. Inter-varietal sterility and fertility restoration in Oryza sativa Linn. ORYZA [Internet]. 2021 Dec. 30 [cited 2026 Jul. 15];58(4):463-76. Available from: https://epubs.icar.org.in/index.php/OIJR/article/view/119640