G.B. BAGYTZHAN; J.ZH. ZHAGYPAR; E.I. KUKKUZOVA. LEGAL PROTECTION OF INTELLECTUAL PROPERTY. Научный журнал «Доклады НАН РК», [S. l.], n. 5, p. 56–60, 2019. Disponível em: https://journals.nauka-nanrk.kz/reports-science/article/view/1723. Acesso em: 5 май. 2024.