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Development and Validation of Two Questionnaires to Study the Perception of Conflict in Physical Education
Sáez de Ocáriz, Unai, Lavega-Burgués, PereVolume:
17
Journal:
International Journal of Environmental Research and Public Health
DOI:
10.3390/ijerph17176241
Date:
August, 2020
File:
PDF, 511 KB
2020