Petrosyan Lia, Ph.D. inPhilology
Petrosyan Emil, Ph.D. inEconomics
Petrosyan Evelina, Ph.D. inMedicine
Petrosyan Arevik, Ph.D. inLaw
Petrosyan Hamlet, Doctor of Sciences(History)
Petrosyan Tigran, Ph.D. inEngineering
Petrosyan Arshak, Ph.D.
Petrosyan Rafayel, Ph.D. inBiology
Petrosyan Hrachya, Ph.D. inGeology
Petrosyan Hayk, Ph.D. inPhysics and Mathematics
