Bagiyan Zhan
PhD in Philology, Lomonosov MSU, Yerevan branch
MediaAlmanah. №6. 2017.
Marina Alekyan
PhD in Philology, Russian-Armenian University
Uchenye zapiski NGU im. Jaroslava Mudrogo. № 6 (31). 2020
Sergo Yeritsyan
Doctor of Philology, Russian-Armenian University
Vestnik obshchestvennykh nauk, №2, 2019.