ABDIGAMIDOV , Abzal. Features of state purchases some services in Kazakhstan. Public Administration and Civil Service, Нур-Султан, Казахстан, n. 3 (74), p. 47–56, 2020. DOI: 10.52123/1994-2370-2020-74-3-47-56. Disponível em: https://journal.apa.kz/index.php/path/article/view/32. Acesso em: 31 jan. 2026.