Volume & Issue: Volume 50, Issue 6, June 2021, Pages 1-605 (P.7: Economics Sciences) 
USE OF MODERN TECHNOLOGY TO REDUCE THE ACCUMULATION OF SOLID WASTE " APPLIED STUDY ON CAIRO GOVERNORATE "

Pages 429-468

A. Abdul-Jalil Mohammed; M. A. Sobh Mahmoud; E. M. Al-Ghetani Shawky; A. Mohammed Taha


THE ROLE OF THE DIRECT FOREIGN INVESTMENT IN SUSTAINABLE DEVELOPMENT IN EGYPT

Pages 545-573

B. Emam Nouran; S. Khattb Gamal; A. Elbendary Khaled; M. Gohar Karim