Konomi Saito, Katsuhiro Saito, Hideyasu Sato. The Impact of Climate Change on Sri Lanka's Rice Production and National Economy. The Soka Ecnomic Studies Quaterly. 2020. 51-69
Konomi Saito Katsuhiro Saito. Evaluation on the penetration and Contribution of Genetically Modified Crops to Japanese Economy. The Soka Economic Studies Quarterly. 2017. 50-70
Konomi Saito Katsuhiro Saito Amaaru Ballabha Paudel. A Simulation Analysis on Lnad Reform in Nepal. The Soka Economic Studies Quarterly. 2015. 44. 1. 33-43-44