Sahib, Nor Hanizan. “The Types of Affordable Housing Based on Income in the Klang Valley: Case Study”. Global Business Management Review (GBMR) 7, no. 1 (July 21, 2022): 81–95. Accessed May 3, 2024. https://e-journal.uum.edu.my/index.php/gbmr/article/view/16821.