Zimmerer K.SBell M.GChirisa IDuvall C.SEgerer MPO-YI HUNGLerner A.MShackleton CWard J.DYacamán Ochoa C.2021-07-172021-07-1720212571581Xhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85104657350&doi=10.3389%2ffsufs.2021.668561&partnerID=40&md5=67313c060b6d77160f08ed2ce749b4f1https://scholars.lib.ntu.edu.tw/handle/123456789/571781Grand Challenges in Urban Agriculture: Ecological and Social Approaches to Transformative Sustainabilityjournal article10.3389/fsufs.2021.6685612-s2.0-85104657350