Reviewer of a manuscript in " Modern Physics Letters A"

Reviewer a manuscript " Journal of Physics G: particles and fields"

Reviewer a manuscript "International Journal of Geometric Methods in Modern Physics"

Reviewer a manuscript " Physics scripta"

Reviewer at Phyica scripta and, International Journal of Geometric Methods in Modern Physics.

Master Classes for undergraduate students (One-Day Event) each year in March, in collaboration with CERN and CMS.

contribution and organization of different seminars on scientific writing, plagiarism, student and supervisor relationship.... held at Benha university department of Physics. Speakers: Dr. Tarek Yusseif, Dr Bahaa Al Gendy.

Free lectures in Quantum Mechanics, and special relativity lectures for undergraduate students and open for any body interested. Based on David Griffith book in Quantum Mechanics, and special notes in special relativity.

Reviewer in two scientific Journals Physics science international journal & Transactions on Theoretical Physics.