H. Lafta, A. (2007). THE LEVEL OF JOB PERFORMANCE OF AGRICULTURAL EXTENSION WORKERS IN THE GENERAL BOARD OF AGRICULTURAL EXTENSION AND COOPERATIVE. , 38(4), 9-16.
Ahmed H. Lafta. "THE LEVEL OF JOB PERFORMANCE OF AGRICULTURAL EXTENSION WORKERS IN THE GENERAL BOARD OF AGRICULTURAL EXTENSION AND COOPERATIVE". , 38, 4, 2007, 9-16.
H. Lafta, A. (2007). 'THE LEVEL OF JOB PERFORMANCE OF AGRICULTURAL EXTENSION WORKERS IN THE GENERAL BOARD OF AGRICULTURAL EXTENSION AND COOPERATIVE', , 38(4), pp. 9-16.
H. Lafta, A. THE LEVEL OF JOB PERFORMANCE OF AGRICULTURAL EXTENSION WORKERS IN THE GENERAL BOARD OF AGRICULTURAL EXTENSION AND COOPERATIVE. , 2007; 38(4): 9-16.