1. Berezko, O.: Using Web badges as personifying inserts in web-oriented public actions. In: Proceedings of the 5th International Scientific and Technical Conference “Computer science and information Technology” (CSIT 2010), Lviv, Publishing house “Vezha and Co”, p. 55 (2010)
2. LNCS;Y Chu,2016
3. Cvetkovic, B., et al.: e-Turist: an intelligent personalised trip guide. Informatica J. Comput. Inform. 40(4), 447–455 (2016)
4. Fedushko, S., Syerov, Y., Peleschyshyn, A., Korzh, R.: Determination of the account personal data adequacy of web-community member. Int. J. Comput. Sci. Bus. Inform. 15(1), 1–12 (2015)
5. Fux, M., Noti, M., Myrach, T.: Quality of feedback to E-Mail requests - an explorative study in alpine tourism destinations. In: Hitz, M., Sigala, M., Murphy, J. (eds.) Information and Communication Technologies in Tourism, p. 370. Springer, Vienna (2006)