Chotechuen, Somsong. “The Use of covariance Technique in Screening Mungbean Accessions for Wterlogging Resistance”. Thai Agricultural Research Journal 12, no. 2 (August 1, 1994): 124–132. accessed September 30, 2026. https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/240279.