Petrosyan Anna, Ph.D. inPhilology
Petrosyan Davit, Ph.D. inPhysics and Mathematics
Petrosyan Hrayr, Ph.D. inPedagogy
Petrosyan Kamo Oleg, Ph.D. inEngineering
Petrosyan Gayane Hovhannes
Petrosyan Tigran, Ph.D. inEngineering
Petrosyan Silva, Ph.D. inPhilosophy
Petrosyan Vahe, Ph.D. inEconomics
Petrosyan Hakob, Ph.D. inLaw
Petrosyan Ofelya, Ph.D.