Maisigova Leila A, Niyazbekova Shakizada, Bunevich Kоnstantin, Moldashbaeva Luisa, Mezentseva Tatyana, и Brodunov Andrei. «CURRENT FEATURES OF CURRENCY FORMATION OF CURRENCIES ON THE EXAMPLE OF THE US DOLLAR – EUR». «Вестник НАН РК», вып. 2, апрель 2021 г., сс. 90-97, https://journals.nauka-nanrk.kz/bulletin-science/article/view/181.