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Salem, S. A., A. S. Gaber, D. G. Abo-El-Hassan, and others, "Rapid detection of BVD and IBR viruses as causes genital infection in sheep and goats.", Egyptian Journal of Agricultural Research, vol. 78, no. 1, Special Issue: Agricultural Research Centre, Ministry of Agriculture and Land Reclamation, pp. 91–103, 2000. Abstract

M., N., B. M., A. E., and K. M., "Rapid Eye Movement Sleep Abnormalities in Female Adolescents with Borderline Personality", European Sleep Research Society 24th Congress, Basel, September, 2018.

Hassan, G., A. E. Hassanien, N. El-Bendary, and A. Fahmy, "The rapid increase on the social networks presents an urgent need for identifying the community detection. Community detection is process of defining complex networks topology or structure using an objective quality function by clustering or grouping thes", IEEE iInternational Computer Engineering Conference - ICENCO , Cairo, 30 Dec, 2015.

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El-Mougy, F., M. Hafez, S. A. Atti, A. Ibrahim, N. Musa, H. Soliman, S. M. Eklaious, M. Elsharkawy, M. Abdullatif, A. Afif, et al., "Rapid Molecular Diagnosis of CAH by Strip Hybridization Assay in DEMPU ", ESPE, Barcelona Spain, 1 October, 2015.

Mohamed, A., P. S. Larson, A. M. Eldeib, C. Sites, A. Farag, and T. M. Moriarty, "Rapid Registration for Image Guided Neurosurgery", 5th International Workshop – Computer Assisted Surgery – CAS’99 and Rapid Prototyping in Medicine, Oct. 14 – 16, Erlangen, Germany, 1999. Abstract

Ahmed, H. M. A., and M. Elfishawi, "A Rare Case of Urine Retention", 11th Annual North American Young Rheumatology Investigator Forum (NYRIF), April 2017.

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Khattab, A., D. Perkins, and M. A. Bayoumi, "Rate-Adaptive probabilistic spectrum management for cognitive radio networks", World of Wireless, Mobile and Multimedia Networks (WoWMoM), 2011 IEEE International Symposium on a: IEEE, pp. 1–9, 2011. Abstract

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Hamid, M. A. K., S. C. Kashyap, A. Mohsen, W. M. Boerner, and R. J. Boulanger, "A ray-optical approach to the analysis of microwave filters", Microwave Conference, 1969. 1st European: IEEE, pp. 189–193, 1969. Abstract

Hamid, M. A. K., S. C. Kashyap, A. Mohsen, W. M. Boerner, and R. J. Boulanger, "A ray-optical approach to the analysis of microwave filters", Microwave Conference, 1969. 1st European: IEEE, pp. 189–193, 1969. Abstract

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Abdou, S. E., and F. A. Attaby, "Reactions of cyanothioacetamide and related compounds: Synthesis of several new thiopyrano[2,3-c]pyrazoles and thiazolylpyridine derivatives. ", 11th International Congress of Heterocyclic Chemistry (ICHC), Heidelberg, Germany, 16-21 August , 1987.

Youssef, M. M., and A. M. S. Youssef, "Reactions with 2-Thioxo-1H-4,5,6,7-tetrahydropyrazolo[3,4-d]pyrimidin-4-one", 7th Ibn Sina International Conference on Pure and Applied Heterocyclic Chemistry, Alexandria - Egypt, 25-28 March 2000.

Abdelhamid, A. O., H. F. Zohdi, and G. S. Mohamed, "Reactions with Hydroximoyl Chloride: Synthesis of Some New Imidazo[1,2-a]pyridine, Imidazo[1,2-a]pyrimidine Isoxazoline and Pyrrolidino[3,4-d]isoxazoilne Derivatives", Second Biannual Conference on Chemistry, Chem.02, Cairo University, Egypt, March 2002.

Faty, R. M., A. M. S. Youssef, and M. M. Youssef, "Reactions with Pyridinethiones: Synthesis of Thieno[2,3-b]- and Pyra-zolo[3,4-b]pyridine Derivatives", Biannual Conference on Chemistry (Chem. 02), Faculty of Science, Cairo University,, Cairo - Egypt, 4-7 March 2002.

"El-Shimi, H. I. ", "N. K. Attia", "S. T. El-Sheltawy", and "G. I. El-Diwani", "Reactive Extraction of Microalgae for Biodiesel Production; an Optimization Study", The Thirtieth International Conference on Solid Waste Technology and Management (ICSW 2015), Philadelphia, PA U.S.A., 17 March, 2015. usa-conference_2015.docx

Bedeir, R. E., A. Flynn, and C. Grey, "Real Earnings Management and Financial Analysts` Forecasts Accuracy", International Conference on Advances in Business and Law (ICABL), Dubai, United Arab of Emirates, 24 November 2019.

Abd-Elmoniem, K. Z., Y. M. Kadah, and A. - B. M. Youssef, "Real Time Adaptive Ultrasound Speckle Reduction and Coherence Enhancement", International Conference on Image Processing, vol. 1, 2000. Abstract