Tshin Lip Vui, and Awangku Hassanal Bahar Pengiran Bagul. “The Possibility of Tawau Hills Park in Develop As an Ecotourism Site”. Politeknik & Kolej Komuniti Journal of Social Sciences and Humanities 5, no. 1 (November 30, 2020): 58–70. Accessed November 23, 2024. https://app.mypolycc.edu.my/journal/index.php/PMJSSH/article/view/199.