A. Helmy

Single and Combined Electromagnetic Wave Propagation Coverage of VOR Stations in Irregular Terrain Air ports

M. Abdalla, A. Mahrous, A. Helmy, 2012 .

Land-use/land-cover change: a key to understanding land degradation and relating environmental impacts in Northwestern Sinai, Egypt

A. Helmy, M. Arnous, A. El-Rayes, 2017, Environmental Earth Sciences.

Landscape of Multidrug-Resistant Gram-Negative Infections in Egypt: Survey and Literature Review

A. Helmy, A. El-Kholy, H. El-Mahallawy, 2021, Infection and drug resistance.

Flash flooding hazard assessment, modeling, and management in the coastal zone of Ras Ghareb City, Gulf of Suez, Egypt

A. Helmy, M. Arnous, A. El-Rayes, 2022, Journal of Coastal Conservation.

Estimating Monthly Reference Evapotranspiration In Najran Region, KSA, Using S (REG_AR) Model

A. Helmy, M. Dahim, 2014 .

GIS-based flash flooding susceptibility analysis and water management in arid mountain ranges: Safaga Region, Red Sea Mountains, Egypt

A. Helmy, M. Arnous, A. El-Rayes, 2023, Journal of Mountain Science.