Khalaf, O. A., N. H. Ja`afar, N. Z. Harun, N. Bayaty, and N. Mohammed. “PEOPLE’S AGES AND THE EFFECTIVENESS OF USING ACTIVITIES IN THE BUILT ENVIRONMENT OF COMMERCIAL STREETS”. PLANNING MALAYSIA, vol. 20, no. 21, July 2022, https://journals.iium.edu.my/pmr/index.php/pmj/article/view/1103.