Hayrapetyan Khachatur, Ph.D. inEngineering
Hayrapetyan Gerogi, Ph.D. inEngineering
Hayrapetyan Karen, Ph.D. inHistory
Hayrapetyan Daniel, Ph.D. inEngineering
Hayrapetyan Karen, Ph.D. inEngineering
Hayrapetyan Sergey Suren, Doctor of Sciences(Chemistry)
Hayrapetyan Hrachik, Doctor of Sciences(Physics and Mathematics)
Hayrapetyan Astghik, Ph.D. inPhilology
Hayrapetyan Diana, Ph.D. inPhilology
Hayrapetyan Flora, Ph.D. inGeology
