@inproceedings{pme336559-lattaropromotingargume,
  title={Promoting Argumentation as a Socially Situated Practice Through Informal Mathematical Project},
  author={Lattaro, Paola and Atriano, Giancarlo and Della Ventura, Eliana and Mellone, Maria and Pacelli, Tiziana},
  booktitle={Proceedings of the International Group for the Psychology of Mathematics Education, Volume 1},
  year={2026},
  pages={899--906},
  publisher={Psychology of Mathematics Education (PME)},
  issn={2790-3648}
}