CHAI CHING TAN; TOPRAYOON, Y.; CHANSONGPOL, T. STUDYING GROUP TOURS TO XISHUANGBANA, CHINA FOR STRATEGIC IMPLICATIONS. นิมิตใหม่ รีวิว, Phayao, Thailand, v. 2, n. 1, p. 23–35, 2021. Disponível em: https://so04.tci-thaijo.org/index.php/nmrj/article/view/249216. Acesso em: 17 ก.ย. 2026.