id: 50065588 dt: j an: 50065588 au: Welzant, J. Heather ti: Impact on learner experience: A qualitative case study exploring online MBA problem-based learning courses so: IJATS 1, No. 3, 29-44 (2009). py: 2009 pu: la: EN cc: ut: ci: li: doi:10.4018/jats.2009070102