The 90^th issue of the Iranian Journal of Engineering Education has been published by the Department of Engineering Sciences of the Academy.

The Journal includes the following contributions by professors and experts in different fields of engineering education:

- Application of data science in chemical engineering education/ M. Lavasani, H. Ziaei-Halimejani, R. Sotudeh Gharebagh, R. Zarghami, N. Mostoufi

- Comparison of motivation and academic achievement between technical and engineering talented students and those accepted through the exam for master’s degree of Tabriz University/ H. Habibi, A. Pashaeifakhri, A. Ghasimi, S. Falahati

- The effect of professor’s adherence to professional ethics on student’s self-efficacy and motivation (the comparison between engineering and non-engineering students)/ O. Mahdieh

- The research ethics norms of engineering field researchers/ S. Khalafi, M. R. Javadi Yeganeh, K. Rahmani

- The comparison of faculty members’ perceptions of the usefulness, ease of use, self-efficacy and challenges of mobile learning (case study: Shiraz University)/ S. Nouroozi, M. Mohammadi, M. Shafiei Sarvestani

- The mediating role of critical thinking in the relationship between personality traits and creativity with academic performance of students/ S. Hamedinasab, M. Azizi

- Factors affecting acceptance of 5G technology among Iranian students/ M. Akbari, H. Pouladian

English abstracts of the articles and the introduction to a book are among the topics presented in this issue of the Journal.