M. K. Kamarudin and R. Harun, “Benefit of Retrofitting on Historical Buildings in Malaysia from Social and Economic Aspects: Manfaat Retrofit pada Bangunan Bersejarah di Malaysia dari Aspek Sosial dan Ekonomi”, GEOG, vol. 2, no. 1, pp. 53–66, Dec. 2018, Accessed: May 03, 2025. [Online]. Available: https://ejournal.upsi.edu.my/index.php/GEOG/article/view/467