Gumjudpai, T., & Sittiwong, T. . (2020). THE STUDY OF REPRESENTATION OF THAI NATIONAL LOYALTY OF THE CHAN PALACE HISTORICAL CENTER: A STUDY FOR PROMOTION BY SELF-DIRECTED LEARNING. JOURNAL OF EDUCATION NARESUAN UNIVERSITY, 22(2), 125–134. Retrieved from https://so06.tci-thaijo.org/index.php/edujournal_nu/article/view/229685