1. Hammad, R., Odeh, M., Khan, Z.: eLEM: a novel e-learner experience model. Int. Arab J. Inform. Technol. 14(4A), 586–597 (2017). ISSN 1683-3198
2. Lecture Notes in Computer Science;R Hammad,2017
3. Bahja, M., Hammad, R.: A user-centric design and pedagogical-based approach for mobile learning. In: Proceedings of the tenth International Conference on Mobile, Hybrid and Online Learning, IARIA, Rome, Italy, pp. 100–105 (2018). ISBN 978-1-61208-619-4
4. Advances in Intelligent Systems and Computing;S Hussain,2019
5. Winkler, R., Söllner, M.: Unleashing the potential of chatbots in education: a state-of-the-art analysis (2018)