@inproceedings{pme336559-almahditheetextbookasa,
  title={THE E-TEXTBOOK AS A PLATFORM FOR INSTRUMENTAL ORCHESTRATION: LINKING DESIGN AND CLASSROOM ENACTMENT},
  author={Almahdi, Ismael and Swidan, Osama},
  booktitle={Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1},
  year={2026},
  pages={35--42},
  publisher={Psychology of Mathematics Education (PME)},
  issn={2790-3648}
}