Soiyodthong , Supansa, Chalermpon Jatuporn, Vasu Suvanvihok, and Pudinan Adithipyangkul. “Factors Affecting Supply of Feedstuff Crops in Thailand: A Case Study of Maize and Soybean: Factors Affecting Supply of Feedstuff Crops in Thailand: A Case Study of Maize and Soybean”. Faculty of Humanities and Social Sciences Thepsatri Rajabhat University Jounal 12, no. 2 (August 31, 2021): 19–32. Accessed May 5, 2024. https://so01.tci-thaijo.org/index.php/truhusocjo/article/view/242270.