?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Chen%2C+Peng&rft.aufirst=Peng&rft.aulast=Chen&rft.title=Environment+and+Planning+B%3A+Planning+and+Design&rft.pages=904-922&rft.date=May+2024&rft.issue=4&rft.atitle=Gravity-based+models+for+evaluating+urban+park+accessibility%3A+Why+does+localized+selection+of+attractiveness+factors+and+travel+modes+matter%3F&rft.volume=51&rft.genre=article