1.
Nazarova VL, Kogut OU. Assessment of the relationship of costs, sales and profits in the refinery production on the example of LLP «Atyrau Refinery». JRBA [Internet]. 2016 Apr. 25 [cited 2024 Nov. 23];112(6). Available from: https://be.kaznu.kz/index.php/math/article/view/1087