Wimmer, Jeffrey2019-08-232019-08-232017https://mediarep.org/handle/doc/5628deu070791David F. Conway, Stefanie Hillen, Melodee Landis, Mary T. Schlegelmilch, Peter Wolcott (Hg.): Digital Media in Teaching and Its Added Value10.17192/ep2017.4.768710.25969/mediarep/47192196-4270