Web-based youth communities in the light of cyberspace psychology. - Eugenia Kovatcheva; Piet Kommers (Int. J. Web Based Communities, 2004)

Like a (School of) Fish in Water (or ICT-Enhanced Skillsin Action). - Evgenia Sendova; Eliza Stefanova; Nikolina Nikolova; Eugenia Kovatcheva (ISSEP, 2008)

Community-based learning in the networked society. - Piet Kommers; Eugenia Kovatcheva (Int. J. Web Based Communities, 2008)

Creating a Natural Environment for Synergy of Disciplines. - Evgenia Sendova; Pavel Boytchev; Eliza Stefanova; Nikolina Nikolova; Eugenia Kovatcheva (EC-TEL, 2009)

<L|ETAP> Model for an Adaptive Tutoring System. - Eugenia Kovatcheva (BCI (Local), 2012)

One Approach for Identification of Brain Signals for Smart Devices Control. - Georgi Petrov Dimitrov; Galina S. Panayotova; Eugenia Kovatcheva; Daniela Borissova; Pavel Petrov (J. Softw., 2018)

Identification of EEG Brain Waves Obtained by Emotive Device. - Georgi Petrov Dimitrov; Magdalena Garvanova; Eugenia Kovatcheva; Kristian V. Aleksiev; Inna Dimitrova (ACIT, 2019)

Increasing the Classification Accuracy of EEG based Brain-computer Interface Signals. - Georgi Petrov Dimitrov; Pavel Petrov; Inna Dimitrova; Galina S. Panayotova; Ivan Garvanov; Olexiy Bychkov; Eugenia Kovatcheva; Pepa Petrova (ACIT, 2020)

Analysis and Interpretation of Empirical Data Obtained by BCI Epoc 14+. - George Dimitrov; Oleksandr Mitsa; Galina S. Panayotova; Vasyl Martsenyuk; Inna Dimitrova; Eugenia Kovatcheva; Boyan Jekov; Iva S. Kostadinova (IT&I Workshops, 2021)

Decrease the time for classification of the incoming signals from BCI. - Georgi Petrov Dimitrov; Galina S. Panayotova; Eugenia Kovatcheva; Pavel Petrov; Magdalena Garvanova; Snejana Petrova; Inna Dimitrova; Olexiy Bychkov (SSPS, 2021)

Disconnected Connections of Learning Beyond Formal Schooling Through Human-Computer-Human Interactions. - Sarah Prestridge; Seng Chee Tan; Michele Jacobsen; Heinz Ulrich Hoppe; Charoula Angeli; Marcelo Milrad; Shesha Kanta Pangeni; Eugenia Kovatcheva; Ayoub Kafyulilo; Brendan Flanagan; Ferial Khaddage (Technol. Knowl. Learn., 2024)