@article{
  author = {Jafaribehbahani, Zahra, Roodaki, Mohsen},
  title = {Evaluation of Students' Conceptual Understanding of Double Integral Using APOS Theory},
  journal = {New Approaches to Learning Management},
  year = {2025},
  volume = {1},
  number = {1},
  pages = {29-37},
  doi = {https://doi.org/10.71494/NALM.2025.1196702}
}