Romyen, Panya, Kunnika Naklang, and Eakasit Sukulku. “Timing of Basal Fertilizer Application on Rice-Weed Competition in Dry Seeded Rice ”. Thai Agricultural Research Journal 24, no. 1 (March 9, 2006): 67. accessed September 30, 2026. https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/102263.