Kh. H., A., M. S., M., E. A., A. (2016). A PROPOSED PART FOR THE IMPLEMENTATION OF ENVIRONMENTAL MANAGEMENT SYSTEMS IN PROFESSIONAL ASSOCIATION. test, 36(1), 381-398. doi: 10.21608/jes.2016.26826
Ahmed, Kh. H.; Mahmoud, M. S.; Abdou, E. A.. "A PROPOSED PART FOR THE IMPLEMENTATION OF ENVIRONMENTAL MANAGEMENT SYSTEMS IN PROFESSIONAL ASSOCIATION". test, 36, 1, 2016, 381-398. doi: 10.21608/jes.2016.26826
Kh. H., A., M. S., M., E. A., A. (2016). 'A PROPOSED PART FOR THE IMPLEMENTATION OF ENVIRONMENTAL MANAGEMENT SYSTEMS IN PROFESSIONAL ASSOCIATION', test, 36(1), pp. 381-398. doi: 10.21608/jes.2016.26826
Kh. H., A., M. S., M., E. A., A. A PROPOSED PART FOR THE IMPLEMENTATION OF ENVIRONMENTAL MANAGEMENT SYSTEMS IN PROFESSIONAL ASSOCIATION. test, 2016; 36(1): 381-398. doi: 10.21608/jes.2016.26826