CATER, Carl; MILLER, Maggie C. Mountaineering and Trekking Tourism Management: A Global Perspective. Journal of Tourism and Himalayan Adventures, [S. l.], v. 1, n. 1, p. 28–45, 2019. DOI: 10.3126/jtha.v1i1.81288. Disponível em: https://www.nepjol.info/index.php/jtha/article/view/81288. Acesso em: 7 dec. 2025.