Sok, Bophal, Saowapa Duangpan, Upatham Meesawat, and Lompong Klinnawee. 2019. “Application of the Pup1-K46 Marker to Evaluate Phosphorus-Deficient Tolerance in Lowland Rice Cultivars from Southern Thailand”. Science Essence Journal 35 (2):17-30. https://ejournals.swu.ac.th/index.php/sej/article/view/10886.