Hu, C. ., G. . Cong, and L. . Hao. “Exploring the Intrinsic Ecology and Suitable Density of Historic Districts Through a Comparative Analysis of Ancient and Modern Ecological Smart Practices”. MAJ - Malaysia Architectural Journal, vol. 7, no. 4, Apr. 2025, pp. 109-20, https://majournal.my/index.php/maj/article/view/268.