Tleumuratov M, Tursinbaeva D. THE IMPORTANCE OF CONTRACTS IN CONDUCTING BUSINESS ACTIVITIES. UILCAJAR [Интернет]. 22 май 2025 г. [цитируется по 7 сентябрь 2026 г.];3(5 Part 3):130-4. доступно на: https://lib.uniconflix.com/index.php/uilcajar/article/view/52617