(1990). No. 10. , 57(1), -. doi: 10.22092/jaep.1990.132941
. "No. 10". , 57, 1, 1990, -. doi: 10.22092/jaep.1990.132941
(1990). 'No. 10', , 57(1), pp. -. doi: 10.22092/jaep.1990.132941
No. 10. , 1990; 57(1): -. doi: 10.22092/jaep.1990.132941


counter
Journal management system. designed by sinaweb