Grigoryan, V.V. 2022. GEOGRAPHICAL FACTORS INCREASING ADMINISTRATIVE-TERRITORIAL ADMINISTRATION EFFICIENCY IN THE REPUBLIC OF ARMENIA. Proceedings of the YSU C: Geological and Geographical Sciences. 56, 2 (258) (Oct. 2022), 123–134. DOI:https://doi.org/10.46991/PYSU:C/2022.56.2.123.