1.
Vasilchikov AV. Assessment of the economic efficiency of environmental protection measures and environmental investments at the regional level (using the constituent entities of the Russian Federation as an example). ГМУ_УЗ [Internet]. 2026 Mar. 15 [cited 2026 Nov. 3];1(3):62-79. Available from: https://gmu.owebs.ru/article/view/26504