Winkler, RainerRainerWinklerSöllner, MatthiasMatthiasSöllnerLeimeister, Jan MarcoJan MarcoLeimeister2023-04-132023-04-132021https://www.alexandria.unisg.ch/handle/20.500.14171/11143610.1016/j.compedu.2021.104148enEnhancing Problem-Solving Skills with Smart Personal Assistant Technologyjournal article