Aphiphan Pookpakdi, Vilaiwan Promkham, Chutanart Chuangpetchinda, Sawai Pongkao, Chalermpol Lairungrueng, and Charasporn Tawornsuk. “Growth Stage Identification in Mungbean (Vigna radiata (L.) Wilczek)”. Agriculture and Natural Resources 26, no. 1 (March 31, 1992): 75–80. accessed September 18, 2026. https://li01.tci-thaijo.org/index.php/anres/article/view/241757.