Samanan RATTANASIRIVILAI. (2023) THE ECONOMIC SIGNIFICANCE OF TOURISM: CASE STUDY OF AN ASEAN COUNTRY. <i>PSAKU International Journal of Interdisciplinary Research</i>, <i>12</i>(1), 43-56.Samanan RATTANASIRIVILAI. "THE ECONOMIC SIGNIFICANCE OF TOURISM: CASE STUDY OF AN ASEAN COUNTRY". PSAKU International Journal of Interdisciplinary Research 12 (2023):43-56.Samanan RATTANASIRIVILAI. THE ECONOMIC SIGNIFICANCE OF TOURISM: CASE STUDY OF AN ASEAN COUNTRY. PSAKU International Journal of Interdisciplinary Research:ม.ป.ท. 2023.