Kostanyan Aram, Ph.D. inEngineering
Kostanyan Karen, Ph.D. inMedicine
Kostanyan Heghine, Ph.D. inGeography
Kostanyan Ulyana, Ph.D. inPhilology
Kostanyan Mher, Ph.D. inMedicine
Kostanyan Narek, Ph.D. inEconomics
Kostanyan Tigran, Ph.D. inMedicine
Kostanyan Gevorg, Doctor of Sciences(Law)
Kostikyan Kristine, Doctor of Sciences(History)
Kosyan Ashot, Ph.D. inMedicine
