WU, J.; RODLOYTUK, P. Communicating Cultural Heritage Values of Helan Mountain Rock Paintings. นิมิตใหม่ รีวิว, Phayao, Thailand, v. 6, n. 2, p. 63–75, 2023. Disponível em: https://so04.tci-thaijo.org/index.php/nmrj/article/view/269984. Acesso em: 15 ก.ย. 2026.