A. I., S., A. F., F. (2016). DEVELOPMENT OF ENVIRONMENTAL RESPONSIBILITY FOR FIRST GRADE SECONDARY INDUSTRIAL SCHOOL STUDENTS IN THE LIGHT OF A PROPOSED PROGRAM FOR CLEANER PRODUCTION TECHNOLOGY BASED ON SYSTEMIC APPROACH. test, 35(1), 447-472. doi: 10.21608/jes.2016.28970
Shalaby, A. I.; Fahmy, A. F.. "DEVELOPMENT OF ENVIRONMENTAL RESPONSIBILITY FOR FIRST GRADE SECONDARY INDUSTRIAL SCHOOL STUDENTS IN THE LIGHT OF A PROPOSED PROGRAM FOR CLEANER PRODUCTION TECHNOLOGY BASED ON SYSTEMIC APPROACH". test, 35, 1, 2016, 447-472. doi: 10.21608/jes.2016.28970
A. I., S., A. F., F. (2016). 'DEVELOPMENT OF ENVIRONMENTAL RESPONSIBILITY FOR FIRST GRADE SECONDARY INDUSTRIAL SCHOOL STUDENTS IN THE LIGHT OF A PROPOSED PROGRAM FOR CLEANER PRODUCTION TECHNOLOGY BASED ON SYSTEMIC APPROACH', test, 35(1), pp. 447-472. doi: 10.21608/jes.2016.28970
A. I., S., A. F., F. DEVELOPMENT OF ENVIRONMENTAL RESPONSIBILITY FOR FIRST GRADE SECONDARY INDUSTRIAL SCHOOL STUDENTS IN THE LIGHT OF A PROPOSED PROGRAM FOR CLEANER PRODUCTION TECHNOLOGY BASED ON SYSTEMIC APPROACH. test, 2016; 35(1): 447-472. doi: 10.21608/jes.2016.28970