Panmayura, Pongphun, Prathuang Usaborisut, Watcharachan Sukcharoenvipharat, Chaiya Jantra, and Wanrat Abdullakasim. “Design and Development of a Tractor-attached Non-chemical Weeder”. Thai Agricultural Research Journal 43, no. 3 (December 16, 2025): 241–251. accessed August 27, 2026. https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/267912.