Villani, Caterina, Gianni Talamini, and Zhijian Hu. 2020. “The Patterns of Stationary Activities During COVID-19 Distancing Relaxation: The Elevated Pedestrian Network of Mong Kok, Hong Kong”. Environment-Behaviour Proceedings Journal 5 (15):445-52. https://doi.org/10.21834/ebpj.v5i15.2461.