Liang, W., Y. Ahmad, and H.H.B. Mohidin. “Spatial Pattern and Transportation Accessibility of Architectural Heritage in Chengdu, China”. International Journal of Geoinformatics 19, no. 1 (February 5, 2023): 67–81. Accessed April 15, 2026. https://ijg.e-geoinfo.com/index.php/journal/article/view/2503.