Kanjanaklod, U., Jariyapayuklert, T., Saikuea, C., Rodyhou, C. และ Phutornpukdee, M. 2025. Policy Briefs for Potential Development of Railway Tourism at Khao Luang Area in Nakhon Si Thammarat Province . วารสารบัณฑิตแสงโคมคำ . 10, 3 (ธ.ค. 2025), 1–21.