Kostandyan Natali, Ph.D. inEconomics
Kostandyan Emma, Doctor of Sciences(History)
Kostanyan Armen, Ph.D. inPhysics and Mathematics
Kostanyan Aram, Ph.D. inEngineering
Kostanyan Artavazd, Ph.D. inPhysics and Mathematics
Kostanyan Gohar, Ph.D. inEconomics
Kostanyan Karen, Ph.D. inMedicine
Kostanyan Heghine, Ph.D. inGeography
Kostanyan Ulyana, Ph.D. inPhilology
Kostanyan Mher, Ph.D. inMedicine
