Schoeneborn, Dennis2019-04-182024-07-022019-04-182024-07-022008978-3-8350-7011-0https://drs.ess.gov.et/handle/123456789/63269enThe Ambiguous Role of PowerPoint in Cross-Project LearningAlternativesConsideredBut Not DisclosedThe Ambiguous Role of PowerPoint in Cross-Project LearningBook