Khalid Helal

发表

Congestion at Chittagong Seaport: Causes and Consequences. A case study in Malaysia

R. Kabir, Khalid Helal, 2021, International Journal of Social Sciences and Economic Review.

Localization and shape determination of a hidden corridor in the Great Pyramid of Giza using non-destructive testing

C. Grosse, B. Maier, Mohamed Elkarmoty, 2023, NDT & E International.