Harutyunyan, Valerik, Anna Hayrapetyan, and Anahit Harutyunyan. “Development of a Mathematical Model for a Vehicle Operating Resource on Mountain Roads”. Scientific Papers of National University of Architecture and Construction of Armenia 93, no. 3 (December 26, 2025): 106–111. Accessed June 27, 2026. https://sp.nuaca.am/index.php/sp/article/view/139.