Chalkias, I., Tzafilkou, K., Karapiperis, D., & Tjortjis, C. (2023). Learning Analytics on YouTube Educational Videos: Exploring Sentiment Analysis Methods and Topic Clustering. Electronics, 12(18), 3949.

Tzafilkou, K., Karapiperis, D., & Verykios, V. S. (2022, September). Empowering Affect-Aware Systems by Monitoring Mouse Speed and Acceleration. In 2022 IEEE International Smart Cities Conference (ISC2) (pp. 1-7). IEEE.

Perifanou, M. A., Tzafilkou, K., & Economides, A. A. (2023). Teacher intention to transfer ICT training when integrating digital technologies in education: The teacher transfer of ICT training model (TeTra‐ICT). European Journal of Education, 58(1), 111-129.

Pellas, N., & Tzafilkou, K. (2023). The Influence of Absorption and Need for Cognition on Students’ Learning Outcomes in Educational Robot-Supported Projects. Education Sciences, 13(4), 379.

Tzafilkou, K., Protogeros, N., & Yakinthos, C. (2015). End-user development of CRM systems: towards a behavioural end-user profiling based on gender and expertise. International Journal of Electronic Business, 12(3), 302-318.

Papalazaridis, G., Tzafilkou, K., & Economides, A. A. (2022, June). Mobile Augmented Reality and Consumer Experience: A Mixed-Methods Analysis on Emotional Responses and Intention to Buy Household Items. In International Conference on Human-Computer Interaction (pp. 527-536). Cham: Springer International Publishing.

Tzafilkou, K., Perifanou, M., & Economides, A. A. (2022). STEM Distance Teaching: Investigating STEM Teachers’ Attitudes, Barriers, and Training Needs. Education Sciences, 12(11), 790

Katerina, T., Nicolaos, P., & Charalampos, Y. (2014). Human factors in end-user development of marketing-IS: a behavioral user profiling approach. Procedia-Social and Behavioral Sciences, 148, 245-253.

Oikonomopoulos, S., Tzafilkou, K., Karapiperis, D., & Verykios, V. (2022, July). Cryptocurrency Price Prediction using Social Media Sentiment Analysis. In 2022 13th International Conference on Information, Intelligence, Systems & Applications (IISA) (pp. 1-8). IEEE.

Tzafilkou, K., Economides, A. A., & Panavou, F. R. (2023). You Look like You’ll Buy It! Purchase Intent Prediction Based on Facially Detected Emotions in Social Media Campaigns for Food Products. Computers, 12(4), 88.