Social transformations of speech culture in information age Artur Gudmanian, Liubov Drotianko, Sergiy Sydorenko, Oksana Zhuravliova and Sergiy Yahodzinskyi E3S Web Conf., 135 (2019) 03081 Published online: 04 December 2019 DOI: 10.1051/e3sconf/201913503081