Sakunpet อ., Intaravicha ณ. ., & Maksuwan อ. . (2020). Application of Geographic Information System for Evaluating Agricultural Potential Land Class in Nakhon Nayok Province. Journal of Vocational Institute of Agriculture, 4(2), 36–48. Retrieved from https://li01.tci-thaijo.org/index.php/JVIA/article/view/243481