Volume & Issue: Volume 49, Issue 8, August 2020, Page 1-448 (part 6 Educational science ) 
| 1 | COMPARATIVE STUDY OF EDUCATION FOR SUSTAINABLE DEVELOPMENT IN GENERAL EDUCATION IN GERMANY, AUSTRIA AND EGYPT | |
| Page 313-373 | ||
| M. Abdel Fattah Marwa; R. Mohammad Reham; A. Masoud Abdel Hafeez | ||
View on SCiNiTO