BAIZHANOVA L.B; KUNANBAEVA D.A. DEVELOPMENT OF COMPANIES AND INNOVATIVE BUSINESS MODELS. «Доклады НАН РК», [S. l.], n. 3, p. 88–91., 2019. Disponível em: http://189185.vm7pq.group/reports-science/article/view/1521. Acesso em: 30 янв. 2025.