Scale of psychological attitudes of university students towards participation in the service of the environment: Building scale and legalization

yousef, F. (1989). Scale of psychological attitudes of university students towards participation in the service of the environment: Building scale and legalization. المجلة التربوية لکلية التربية بسوهاج, 4(4), 153-205. doi: 10.21608/edusohag.1989.130923

fawzy yousef. "Scale of psychological attitudes of university students towards participation in the service of the environment: Building scale and legalization". المجلة التربوية لکلية التربية بسوهاج, 4, 4, 1989, 153-205. doi: 10.21608/edusohag.1989.130923

yousef, F. (1989). 'Scale of psychological attitudes of university students towards participation in the service of the environment: Building scale and legalization', المجلة التربوية لکلية التربية بسوهاج, 4(4), pp. 153-205. doi: 10.21608/edusohag.1989.130923

yousef, F. Scale of psychological attitudes of university students towards participation in the service of the environment: Building scale and legalization. المجلة التربوية لکلية التربية بسوهاج, 1989; 4(4): 153-205. doi: 10.21608/edusohag.1989.130923