@inproceedings{pme336559-sabbahfacilitatoragenc,
  title={Facilitator Agency as an Ongoing Accomplishment Across Mathematics Pd Ecologies},
  author={Sabbah, Soryna and Ehrenfeld, Nadav},
  booktitle={Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1},
  year={2026},
  pages={1275--1282},
  publisher={Psychology of Mathematics Education (PME)},
  issn={2790-3648}
}