Sustainable Tour Operators: The Case of Seascape Kayak Tours Inc. in Costa Rica. Yulök Revista de Innovación Académica, [S. l.], v. 1, n. 1, p. 64–70, 2018. DOI: 10.47633/yulk.v1i1.106. Disponível em: https://revistas.utn.ac.cr/index.php/yulok/article/view/106. Acesso em: 24 jul. 2026.