LUTPIDDINOV SHUKHRATJON ZAKIRJONOVICH. MAIN TYPES OF FREELANCE ACTIVITY IN THE DIGITAL ECONOMY. INTERNATIONAL JOURNAL OF SOCIAL SCIENCE & INTERDISCIPLINARY RESEARCH ISSN: 2277-3630 Impact factor: 8.036, [S. l.], v. 11, p. 127–131, 2022. Disponível em: https://www.gejournal.net/index.php/IJSSIR/article/view/886. Acesso em: 18 may. 2024.