@article{designandimplementationofavirtual3d,
  title = {Design and Implementation of a Virtual 3D Educational Environment to improve Deaf Education},
  author = {Abdelaziz Lakhfif},
  year = {2020},
  eprint = {2006.00114},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2006.00114v1},
}