@article{howefficientiscontacttracingin,
  title = {How Efficient is Contact Tracing in Mitigating the Spread of Covid-19? A Mathematical Modeling Approach},
  author = {T. A. Biala and Y. O. Afolabi and A. Q. M. Khaliq},
  year = {2020},
  eprint = {2008.03859},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2008.03859v3},
}