Sargsyan, Tigran A., Lusine R. Hakobyan, Irina V. Sahakyan, and Narine A. Hovhannisyan. “DISTANT COMPONENT OF YSU «SERVICE» SPECIALIZATION PRACTICE AND ITS ORGANIZATION”. Proceedings of the YSU C: Geological and Geographical Sciences 55, no. 1 (254) (April 28, 2021): 31–39. Accessed November 21, 2024. https://pub.ysu.am/index.php/proceedings-geol-geogr/article/view/vol55_no1_2021_pp031-039.