Giessmann, AndreaAndreaGiessmannStanoevska-Slabeva, KatarinaKatarinaStanoevska-Slabeva2023-04-132023-04-132012-12https://www.alexandria.unisg.ch/handle/20.500.14171/90650frPlatform as a ServiceBusiness ModelsCloud ComputingBusiness Models of Platform as a Service (PaaS) Providers: Current State and Future Directionsjournal article