B.S. Korabayev, George Abuselide, Kadyrov Berik, & Yespenbetova B. (2023). PROBLEMS OF ACCOUNTING AND ANALYSIS MODELS OF THE EFFECTIVENESS OF ENVIRONMENTAL AND ECOLOGICAL COST SYSTEMS. «Вестник НАН РК», 406(6), 426–443. https://doi.org/10.32014/2023.2518-1467.642