TOKTAYEVA A.S.; MUKHAMEDIYEV B.M.; ZEINULLINA A.ZH. INSTITUTIONAL AND INFRASTRUCTURAL PRECONDITIONS FOR THE FORMATION OF THE PETROCHEMICAL CLUSTER IN KAZAKHSTAN. Research Reviews, [S. l.], n. 11, 2025. Disponível em: https://ojs.scipub.de/index.php/RR/article/view/7140. Acesso em: 22 jul. 2026.