KARAPETIAN , Artem. Administrative and legal mechanism of public procurement: conceptual principles and component elements. Actual problems of law (Aktual’ni problemi pravoznavstva), [S. l.], n. 1, p. 31–36, 2026. DOI: 10.35774/app2026.01.031. Disponível em: https://appj.wunu.edu.ua/index.php/apl/article/view/2231. Acesso em: 7 may. 2026.