Khachatryan Gnel Garegin, Ph.D. inEconomics
Khachatryan Edgar Artur, Ph.D. inLaw
Khachatryan Tigran, Ph.D. inEconomics
Khachatryan Tigran, Ph.D. inBiology
Khachatryan Ofelya, Ph.D. inPhilology
Khachatryan Narek Eduard
Khachatryan Sirarpi, Ph.D. inPedagogy
Khachatryan Naira, Ph.D. inVeterinary
Khachatryan Luiza, Ph.D. inMedicine
Khachatryan Margarit, Doctor of Sciences(Philology)