Yeh, Chia-YuChia-YuYehChang, Chen-KangChen-KangChangFENG-AN YANG2020-02-052020-02-0520180895-9420https://scholars.lib.ntu.edu.tw/handle/123456789/453413Applying a Treatment Effects Model to Investigate Public Amenity Effect on Physical Activity of the Elderlyjournal article10.1080/08959420.2017.13768442-s2.0-85031089779https://www2.scopus.com/inward/record.uri?eid=2-s2.0-85031089779&doi=10.1080%2f08959420.2017.1376844&partnerID=40&md5=666d8cad1a90c9b74224f07456df6771