ZH.E. KENZHEBAYEVA. MATHEMATICAL MODELS OF INFORMATION PROCESSING AND MANAGEMENT SYSTEMS . Academic Journal of Physical and Chemical Sciences, [S. l.], n. 3, p. 266–270., 2019. Disponível em: https://journals.nauka-nanrk.kz/reports-science/article/view/1572. Acesso em: 5 дек. 2025.