@article{articleprocessingchargesbasedpublication,
  title = {Article Processing Charges based publications: to which extent the price explains scientific impact?},
  author = {Abdelghani Maddi and David Sapinho},
  year = {2021},
  eprint = {2107.07348},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2107.07348v1},
}