Zainal Abidin, Mohd Azran, Yazid Saleh, and Nasir Nayan. “Pembentukan Indikator Kesihatan Penduduk Bandar Dalam Wilayah Metropolitan Lembah Klang-Langat: An Establishment of Urban Population Health Indicators in Langat-Klang Valley Metropolitan Region”. GEOGRAFI 2, no. 2 (December 27, 2018): 96–114. Accessed April 28, 2024. https://ojs.upsi.edu.my/index.php/GEOG/article/view/483.