Abdullah, Nuraisyah Chua, and Rohani Mohd Shah. “Guidelines for Antarctic Tourism: An Evaluation”. Environment-Behaviour Proceedings Journal 3, no. 7 (March 2, 2018): 177–182. Accessed March 28, 2024. https://ebpj.e-iph.co.uk/index.php/EBProceedings/article/view/1313.