Huang, Y.-C.Y.-C.HuangHsu, J.Y.-J.J.Y.-J.HsuYUNG-JEN HSU2020-05-042020-05-042018https://scholars.lib.ntu.edu.tw/handle/123456789/490530[SDGs]SDG4Reflection before/after practice: Learnersourcing for drawing supportconference paper10.1145/3170427.3188666https://www.scopus.com/inward/record.uri?eid=2-s2.0-85050894344&doi=10.1145%2f3170427.3188666&partnerID=40&md5=4d939bfed64d034753e64356db988594