Dzholdasbaeva Gulnara, Beisekova Perizat. CLUSTER METHOD AND INTERACTION MECHANISMS IN THE ORGANIZATION OF GRAIN PRODUCTION . Academic Journal of Physical and Chemical Sciences [Интернет]. 12 февраль 2021 г. [цитируется по 5 декабрь 2025 г.];(1):119-24. доступно на: https://journals.nauka-nanrk.kz/reports-science/article/view/309