Rakhmatov А. . IMPROVING THE SYSTEM OF CLASSIFICATION OF TRADING SERVICES. Economics and Innovative Technologies, [S. l.], v. 12, n. 1, p. 185–194, 2024. DOI: 10.55439/EIT/vol12_iss1/i21. Disponível em: https://iqtisodiyot.tsue.uz/journal/index.php/iit/article/view/471. Acesso em: 3 may. 2026.