POMINOVA, O. V. POSSIBILITIES OF ELECTRONIC CONFERENCE CREATION BY PLATFORM OPEN CONFERENCE SYSTEMS: VIEW OF LIBRARIAN. University Library at a New Stage of Social Communications Development. Conference Proceedings, [S. l.], n. 3, p. 253–258, 2019. DOI: 10.15802/unilib/2016_172953. Disponível em: https://unilibnsd.ust.edu.ua/article/view/172953. Acesso em: 4 may. 2024.