Winkler, RainerRainerWinklerSöllner, MatthiasMatthiasSöllnerLeimeister, Jan MarcoJan MarcoLeimeister2023-04-132023-04-132021https://www.alexandria.unisg.ch/handle/20.500.14171/111436https://doi.org/10.1016/j.compedu.2021.104148enEnhancing Problem-Solving Skills with Smart Personal Assistant Technologyjournal article