Kanjoo, Vaiphot, Siriporn Korinsak, Sureeporn Kate-ngam, and Theerayut Toojinda Toojinda. “Evaluation of Grain Yields and Farmer Adoption for New Improved Rainfed Lowland Rice in Upper North Areas”. Thai Agricultural Research Journal 33, no. 3 (December 31, 2015): 275–292. accessed September 29, 2026. https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/77737.