Nongpho, Kesinee, Wanchai Arunpraparut, and Weeraphart Khunrattanasiri. 2018. “Assessment of Land Suitability by Using GeoInformatics Technology in Wang Nam Khiao District, Nakhon Ratchasima Province”. Thai Journal of Forestry 37 (2). Bangkok, Thailand:151-63. https://li01.tci-thaijo.org/index.php/tjf/article/view/246656.