Prasertsri, Narueset, Satith Sangpradid, Nutchanat Buasri, Teeraya Utta, Thinnakon Angkahad, and Punya Butaka. 2021. “Application of the Geo-Informatics to Survey GUTTIFERAE Family Plants in Khok Phak Kut and Pong Daeng National Forest, Maha Sarakham Province”. Journal of Applied Informatics and Technology 3 (1). Mahasarakham, Thailand:51-62. https://doi.org/10.14456/jait.2021.5.