Leśniewska-Napierała, K.; Napierała, T.; Tjørve, K. M.; Tjørve, E. A ‘contest’ As a Pedagogical Method in Tourism Higher Education: A Case Study in Teaching Creativity through Problem-Solving. Tour 2020, 30 (1), 43-52. https://doi.org/10.18778/0867-5856.30.1.16.