| 2026 | HCI | Exploring Pregnancy App Reviews: Implications for Human-Centered Artificial Intelligence and Persuasive Interaction Framework. | Grace Ataguba, Obinna Nwokoro, Segun O. Olatinwo, Oladapo Oyebode, Fidelia A. Orji, Bilikis Banire, Rita Orji |
| 2026 | HCI | Exploring the Effectiveness of Storytelling as a Persuasive Strategy for Fostering Motivation and Adherence in Online Weight-Loss Communities. | Segun O. Olatinwo, Grace Ataguba, Fidelia A. Orji, Rita Orji |
| 2024 | HCI | Constructing Compelling Persuasive Messages: A Pilot Study Among University Students Assessing Three Persuasive Technology Strategies. | Fidelia A. Orji, Francisco J. Gutierrez, Julita Vassileva |
| 2024 | Persuasive | Exploring the Influence of Persuasive Strategies on Student Motivation: Self-determination Theory Perspective. | Fidelia A. Orji, Francisco J. Gutierrez, Julita Vassileva |
| 2023 | HCI | Data-Driven Approach for Student Engagement Modelling Based on Learning Behaviour. | Fidelia A. Orji, Somayeh Fatahi, Julita Vassileva |
| 2021 | HCI | Modelling and Quantifying Learner Motivation for Adaptive Systems: Current Insight and Future Perspectives. | Fidelia A. Orji, Julita Vassileva |
| 2021 | ITS | A Comparative Evaluation of the Effect of Social Comparison, Competition, and Social Learning in Persuasive Technology on Learning. | Fidelia A. Orji, Julita Vassileva |
| 2020 | IV | Using Machine Learning to Explore the Relation Between Student Engagement and Student Performance. | Fidelia A. Orji, Julita Vassileva |
| 2019 | Persuasive | Exploring the Effectiveness of Socially-Oriented Persuasive Strategies in Education. | Fidelia A. Orji, Jim E. Greer, Julita Vassileva |
| 2018 | Persuasive | Personalized Persuasion for Promoting Students' Engagement and Learning. | Fidelia A. Orji, Julita Vassileva, Jim E. Greer |