XAINHIAXANG, K. .; NHIACHA, C. .; PHOTISUT, L. .; SISOUPHANTHONG, V. .; KHANG, Y. .; KYOPHILAVONG, P. .; CHANTHANIVONG, T. . The Willingness to Pay of Overseas’ Tourists on Visiting Ecotourism at Phou Khao Khouay National Conservation Area, Vientiane Capital, Laos. International Journal of Multidisciplinary in Management and Tourism, [S. l.], v. 4, n. 2, p. 129–139, 2020. DOI: 10.14456/10.14456/ijmmt.2021.1. Disponível em: https://so03.tci-thaijo.org/index.php/ijmmt/article/view/247861. Acesso em: 19 may. 2024.