BAIZHANOVA L.B; KUNANBAEVA D.A. DEVELOPMENT OF COMPANIES AND INNOVATIVE BUSINESS MODELS. Academic Journal of Physical and Chemical Sciences, [S. l.], n. 3, p. 88–91., 2019. Disponível em: https://journals.nauka-nanrk.kz/reports-science/article/view/1521. Acesso em: 5 дек. 2025.