TILLANAZAROV ZUHRIDDIN TO’XTAMUROD UGLI. THE CONCEPT OF MARKETING AND ITS MAIN CONCEPTS . ОБРАЗОВАНИЕ НАУКА И ИННОВАЦИОННЫЕ ИДЕИ В МИРЕ, [S. l.], v. 17, n. 3, p. 58–60, 2023. Disponível em: https://newjournal.org/01/article/view/4254. Acesso em: 30 oct. 2024.