On the republishing of the collection of exercises “Grammar exercises” and “Russian language. Textbook for the RA HEI with a humanitarian bias” (authors: S. Lalayan, M. Ayvazyan, A. Baghdasaryan, M. Dpiryan, S. Mkrtchyan-Lalayan) and on the mediation to the RA MESCS regarding its approval as a university textbook. Decision N 11/11․2 24-06-2021