DUMINDUHEWA, C.; WIMALARATHANA, R.; KALDEEN, M. Demand for Responsible Tourism in Sri Lanka: A Case Study of Yala Wildlife Destination. Journal On Tourism & Sustainability, [S. l.], v. 4, n. 1, p. 27–40, 2020. Disponível em: https://ontourism.online/index.php/jots/article/view/89. Acesso em: 25 jun. 2021.