来源:International Journal of Behavioral Nutrition and Physical Activity
作者:Sally S Dickerson, Margaret Schneider, Dan J Graham
关键词:perceived competence;environmental resources;...
来源:International Journal of Behavioral Nutrition and Physical Activity
作者:Sally S Dickerson, Margaret Schneider, Dan J Graham
关键词:perceived competence;environmental resources;...
来源:International Journal of Behavioral Nutrition and Physical Activity , 2011
作者:
关键词:physical activity;social support;...
使用许可:Unknown
来源:International Journal of Behavioral Nutrition and Physical Activity , 2011
作者:Margaret Schneider, Sally S Dickerson, Dan J Graham
关键词:physical activity;social support;...
使用许可:CC BY