Gamal, M. A., and G. M., "Studying the high frequency seismic signals for enhanced knowledge of the shallow Earth structure and soil investigation", Contributions to Geophysics and Geodes, vol. 53, issue 1, pp. 1-21, 2023.
Gamal, M. A., and G. M., "How to differeninate between various soil strength, using audio processing methods (1-1000 HZ)", Egyptian Journal of Applied Geophysics , vol. No.1, March 2022, issue 1687.1251, 2022.
Gamal, M. A., M. H. Khalil, and G. M., "Monitoring and Studying Audible Sounds Inside Different Types of Soil and Great Expectations for its Future Applications", Pure and Applied Geophysics, vol. 177, issue 9, 2020.
Gamal, M. A., M. H. Khalil, and G. M., "Using Microtremors to Delineate Subsurface Structures in Port Said, North Eastern Egypt", Environment, vol. Volume 3, issue 2, pp. 11-26, 2019. 2020020509551638618.pdf
, G. M., "Seismic Data Processing As An Aid For Quality Improvement Of Signal", https://www.amazon.com/Seismic-Processing-Quality-Improvement-Signal/dp/3330857471/ref=sr_1_1?s=books&ie=UTF8&qid=1500808514&sr=1-1&keywords=Seismic+Data+Processing+As+An+Aid+For+Quality+Improvement+Of+Signal, Germany, Noor Publishing, 2017.
Soliman, K., H. F. Ewida, and G. M., "Re-processing of 2D seismic data from Razzak oil field, Western Desert, Egypt", American Journal of Science and Technology, vol. 2, issue 1, pp. 1-8, 2014. 9020825
Soliman, K., H. F. Ewida, and G. Maher, "The FK Response When Applied It on 2D Seismic Data from Razzak Oil Field, Western Desert, Egypt", International Journal of Oil, Gas and Coal Engineering, vol. 4, issue 6, pp. 51-59 , 2017. 10.11648.j.ogce.20160406.11