khalil, N. (1992). An evaluation study of some of the roles played by the teaching staff at Assiut University. المجلة التربوية لکلية التربية بسوهاج, 7(7), 23-56. doi: 10.21608/edusohag.1992.130736
MLA
nabil khalil. "An evaluation study of some of the roles played by the teaching staff at Assiut University". المجلة التربوية لکلية التربية بسوهاج, 7, 7, 1992, 23-56. doi: 10.21608/edusohag.1992.130736
HARVARD
khalil, N. (1992). 'An evaluation study of some of the roles played by the teaching staff at Assiut University', المجلة التربوية لکلية التربية بسوهاج, 7(7), pp. 23-56. doi: 10.21608/edusohag.1992.130736
VANCOUVER
khalil, N. An evaluation study of some of the roles played by the teaching staff at Assiut University. المجلة التربوية لکلية التربية بسوهاج, 1992; 7(7): 23-56. doi: 10.21608/edusohag.1992.130736