Hernández-Ramos, PedroBowker, Geoffrey C.2020-06-062020-06-06200839479http://dx.doi.org/10.1007/s10606-007-9066-zhttps://dl.eusset.eu/handle/20.500.12015/4003In Absentia: Designing for Social LearningText/Journal Article10.1007/s10606-007-9066-z1573-7551