BUTERA, FabrizioARFIRE, CristianCASATI, NathalieCASSATA, AlexandreHANNOUCH, Hind2010-09-282010-09-282010-09-282008https://infoscience.epfl.ch/handle/20.500.14299/54270Psychologie et sociologiePsychologie socialeSections MT, IN, ELTriche et motivationstudent work::master thesis