Designing effective Chatbot solutions for the public sector: A case study from UkrainePetriv, Yulia; Erlenheim, Regina; Tsap, Valentyna; Pappel, Ingrid; Draheim, DirkElectronic Governance and Open Society: Challenges in Eurasia : 6th International Conference, EGOSE 2019, St.Petersburg, Russia, November 13-14, 2019 : Proceedings2020 / p. 320-335 https://doi.org/10.1007/978-3-030-39296-3_24 Conference proceeding at Scopus Article at Scopus Stage models for moving from e-government to smart governmentLemke, Florian; Taveter, Kuldar; Erlenheim, Regina; Pappel, Ingrid; Draheim, Dirk; Janssen, MarijnElectronic Governance and Open Society: Challenges in Eurasia : 6th International Conference, EGOSE 2019, St.Petersburg, Russia, November 13-14, 2019 : Proceedings2020 / p. 152-164 https://doi.org/10.1007/978-3-030-39296-3_12 Conference proceeding at Scopus Article at Scopus