USMANOVA NIGINA MARUPOVNA. Innovative Approaches in the Development of Book Trade and Their Theoretical Problems. Eurasian Journal of Learning and Academic Teaching, [S. l.], v. 15, p. 219–224, 2022. Disponível em: https://geniusjournals.org/index.php/ejlat/article/view/3029. Acesso em: 6 nov. 2024.