Author = Mohamed Ahmed Abd El Hakim
Effect of Increasing Organic Loading Rate on the Performance of Conventional and Modified Sequencing Batch Reactors.

Volume 45, Issue 4, December 2020, Pages 1-6

Hossam ElDin Abdelaziz; Moharram Fouad Abdo Allaa El Din; Mohamed Ahmed Abd El Hakim


Peak Factors for Sewerage System in Upper Egypt Communities.

Volume 45, Issue 1, March 2020, Pages 7-11

Mohamed Touny; Mohamed Mosaad; Hisham Khalil Eletriby


Design and Environmental Effect of Residual of Water Purification Plants on Asphalt Mix Design by Marshall Method.

Volume 41, Issue 2, June 2016, Pages 1-7

Islam Mohamed Metwally Awed; Mohamed Ahmed Abd El Hakim; Hisham Khalil El-Etriby; Mohamed El-Shabrawy Mohamed Ali