Aitkhozhayeva Yevgeniya Zhamalkhanovna, Seilova Nurgul Abadullaevna, Tynymbayev Sakhybay, Tereikovska Liudmyla Alekseevna и Imanbayev Azamat Zhanatuly (2019) «METHOD AND DEVICE FOR MODULUS REDUCTION», Scientific Journal of Pedagogy and Economics, (2), сс. 220–225. доступно на: http://89.250.84.46/bulletin-science/article/view/1748 (просмотрено: 18 декабрь 2025).