NAZARIEVA, S. V. THE SYSTEM OF THE COMMUNICATION CHANNELS AS EFFECTIVE REALIZATION OF THE LIBRARYI NTERNET-MARKETING. University Library at a New Stage of Social Communications Development. Conference Proceedings, [S. l.], n. 3, p. 222–228, 2019. DOI: 10.15802/unilib/2016_172915. Disponível em: https://unilibnsd.ust.edu.ua/article/view/172915. Acesso em: 24 nov. 2024.