LUBENNIKOVA S. A. LEGAL REGULATION OF ASSIGNMENT OF CLASS RANKS OF MUNICIPAL EMPLOYEES . «Вестник НАН РК», [S. l.], n. 1, p. 113–118, 2019. Disponível em: http://91834.libg.asia/bulletin-science/article/view/1623. Acesso em: 19 янв. 2025.