Abdullah, Nuraisyah Chua, and Rohani Mohd Shah. “States’ Wildlife Tourism Policy Prepares Tourists for Sustainability of Antarctica Tourism?”. Environment-Behaviour Proceedings Journal 3, no. 7 (March 2, 2018): 191–196. Accessed March 28, 2024. https://ebpj.e-iph.co.uk/index.php/EBProceedings/article/view/1311.