MARUPOVNA, U. N. . Factors Affecting the Efficiency of Bookselling Services and Methods for their Determination. Journal of Marketing and Emerging Economics, [S. l.], v. 2, n. 12, p. 22–27, 2022. Disponível em: https://openaccessjournals.eu/index.php/jmee/article/view/1733. Acesso em: 22 jul. 2024.