What I wanted and what I did: Motivation and engagement in a massive open online course. - Ella Anghel; Joshua Littenberg-Tobias; Matthias von Davier (Comput. Educ., 2023)

Can LLMs Evaluate Items Measuring Collaborative Problem-Solving? - Ella Anghel; Yu Wang; Madhumitha Gopalakrishnan; Pranali Mansukhani; Yoav Bergner (EcalLAC@AIED, 2024)

An evaluation of assessment stability in a massive open online course using item response theory. - Sa'ar Karp Gershon; Ella Anghel; Giora Alexandron (Educ. Inf. Technol., 2024)

Educators' motivations in massive open online courses for professional development. - Ella Anghel; Joshua Littenberg-Tobias; Matthias von Davier (Educ. Inf. Technol., 2024)