@article{analgorithmforgeneratinggapfillmultiple,
  title = {An Algorithm for Generating Gap-Fill Multiple Choice Questions of an Expert System},
  author = {Pornpat Sirithumgul and Pimpaka Prasertsilp and Lorne Olfman},
  year = {2021},
  eprint = {2109.11421},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2109.11421v1},
}