Khachatryan Patvakan, Doctor of Sciences(Pedagogy)
Khachatryan Aghavard, Doctor of Sciences(Physics and Mathematics)
Khachatryan Perch, Ph.D. inLaw
Khachatryan Anna, Ph.D. inEngineering
Khachatryan Qnarik Hrahat, Ph.D. inEconomics
Khachatryan LIana, Ph.D. inEngineering
Khachatryan Hakob, Ph.D. inEconomics
Khachatryan Nоrayr, Doctor of Sciences(Engineering)
Khachatryan Rafik Aram, Ph.D. inHistory
Khachatryan Gurgen, Doctor of Sciences(Philology)