Khaehanchanpong, Yuttana, Pongsak Trykorntong, Utchida Sukjun, and Akkapol Senanarong. “Subsoiler Attached to Medium-Size Tractor for Sugarcane Plantation”. Thai Agricultural Research Journal 35, no. 1 (January 24, 2017): 91–100. Accessed May 1, 2024. https://li01.tci-thaijo.org/index.php/thaiagriculturalresearch/article/view/94187.