Yanchenko, Arina Yurievna, Natal’ya Vital’evna Androsenko, and Galina Nikolaevna Ivanova. “Modern Mechanisms of Standardization for Improving the Ecological Situation in the Regions”. Economy of Regions 14, no. 2 (May 29, 2018): 516–529. Accessed May 28, 2026. https://www.economyofregions.org/ojs/index.php/er/article/view/1992.