Lertrit Tungchuvong และ Chat Payungvivattanakul; Vichuda Tangchuwong. (2023) Geo Informatics Technology to Investigate the Expansion of the Chi River Basin’s Communities in Chaiyaphum Province. <i>Interdisciplinary Academic and Research Journal</i>, <i>3</i>(5), 717-728.Lertrit Tungchuvong และ Chat Payungvivattanakul; Vichuda Tangchuwong. "Geo Informatics Technology to Investigate the Expansion of the Chi River Basin’s Communities in Chaiyaphum Province". Interdisciplinary Academic and Research Journal 3 (2023):717-728.Lertrit Tungchuvong และ Chat Payungvivattanakul; Vichuda Tangchuwong. Geo Informatics Technology to Investigate the Expansion of the Chi River Basin’s Communities in Chaiyaphum Province. DR.KEN Institute of Academic Development and Promotion.:ม.ป.ท. 2023.