Kaweewong, Jakchaiwat, and Adirek Moonta. “Nitrogen Requirements of Sweet Corn Grown on Mea Rim Soil Series”. Thai Journal of Science and Technology 10, no. 1 (January 2, 2024): 54–63. Accessed May 7, 2024. https://li01.tci-thaijo.org/index.php/tjst/article/view/241035.