37 years, Erevan

30 years, Moscow

30 years, Vanadzor (Kirovakan)

28 years, Yerevan

26 years, Yerevan

28 years, Yerevan

31 years, Yerevan

31 years, Abovyan

30 years, Yerevan

41 years, Kyzylorda

30 years, ERE(1)

25 years, New York

Yerevan

31 years, vanadzor

30 years, Yerevan