Petrosyan Vahagn, Ph.D. inEngineering
Petrosyan Rita, Ph.D. inPedagogy
Petrosyan Gohar, Ph.D. inPhysics and Mathematics
Petrosyan Pavel, Ph.D. inBiology
Petrosyan Ruben, Ph.D. inPedagogy
Petrosyan Garik, Ph.D. inEconomics
Petrosyan Iosif, Ph.D. inArts
Petrosyan Varduhi, Ph.D. inPhilology
Petrosyan Lyudvig
Petrosyan Hasmik, Ph.D. inPhilology
