After his graduation, he worked again for the museum for one month for free. After that, he joined the restoration team of the Coptic Museum for several months. In January 1984, he started his 15 month long conscription service. He worked at the museum again from April 1985 to September 1987. He rejoined his Faculty at Cairo University to resume higher studies. The thesis of his Master's Degree was "St- Meskhnet hall at Dendara Temple, linguistic and cultural study" under supervision of Prof. Abdelhalim Noureldin and partnership of Dr. Ola El-Aguizy.