Haolun Mou, Jingyang Sun, Yan Pan, Junzheng Wang, Zhen Wang, Jiayi Qin. Study on the Management Way of “Banning Electric Bicycles from Going Upstairs” in Tianjin. SLJ [nternet]. 2023 May 18 [cited 2025 Apr. 30];2(2):52-5. vailable from: https://www.pioneerpublisher.com/slj/article/view/300