@article{clickeracomputationallinguistics,
  title = {CLICKER: A Computational LInguistics Classification Scheme for Educational Resources},
  author = {Swapnil Hingmire and Irene Li and Rena Kawamura and Benjamin Chen and Alexander Fabbri and Xiangru Tang and Yixin Liu and Thomas George and Tammy Liao and Wai Pan Wong and Vanessa Yan and Richard Zhou and Girish K. Palshikar and Dragomir Radev},
  year = {2021},
  eprint = {2112.08578},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2112.08578v1},
}