NOUR EL-DIN, S. (2003). AN EVALUATIVE STUDY OF THE TRAINING SITUATIONS FOR THE EXTENSION AGENTS IN THE TIMBER TREES PROGRAM CONDUCTED IN OCTOBER 1999, AT ALEXANDRIA GOVERNORATE. test, 81(3), 1345-1364. doi: 10.21608/ejar.2003.286702
SAWSAN A. NOUR EL-DIN. "AN EVALUATIVE STUDY OF THE TRAINING SITUATIONS FOR THE EXTENSION AGENTS IN THE TIMBER TREES PROGRAM CONDUCTED IN OCTOBER 1999, AT ALEXANDRIA GOVERNORATE". test, 81, 3, 2003, 1345-1364. doi: 10.21608/ejar.2003.286702
NOUR EL-DIN, S. (2003). 'AN EVALUATIVE STUDY OF THE TRAINING SITUATIONS FOR THE EXTENSION AGENTS IN THE TIMBER TREES PROGRAM CONDUCTED IN OCTOBER 1999, AT ALEXANDRIA GOVERNORATE', test, 81(3), pp. 1345-1364. doi: 10.21608/ejar.2003.286702
NOUR EL-DIN, S. AN EVALUATIVE STUDY OF THE TRAINING SITUATIONS FOR THE EXTENSION AGENTS IN THE TIMBER TREES PROGRAM CONDUCTED IN OCTOBER 1999, AT ALEXANDRIA GOVERNORATE. test, 2003; 81(3): 1345-1364. doi: 10.21608/ejar.2003.286702