Patrick, S., and U. Imang. “Pembangunan Bandar Kecil Di Sabah: Isu Dan Cabaran: Small Town Development in Sabah: Issues and Challenges”. GEOGRAFI, vol. 4, no. 2, Oct. 2016, pp. 65-82, https://ejournal.upsi.edu.my/index.php/GEOG/article/view/1936.