CHI-CHANG LIUFalk J.H.2020-02-192020-02-19201421548455https://scholars.lib.ntu.edu.tw/handle/123456789/461087Serious Fun: Viewing Hobbyist Activities through a Learning Lensjournal article10.1080/21548455.2013.8241302-s2.0-85009912590https://www2.scopus.com/inward/record.uri?eid=2-s2.0-85009912590&doi=10.1080%2f21548455.2013.824130&partnerID=40&md5=f99bb08ca1201d1bbbbdd8a660bf333b