Vangipuram, Sukrutha L., Mohanty, Saraju P., and Kougianos, Elias. CoviChain: A Blockchain Based Framework for Nonrepudiable Contact Tracing in Healthcare Cyber-Physical Systems During Pandemic Outbreaks. Retrieved from https://par.nsf.gov/biblio/10330741. SN Computer Science 2.5 Web. doi:10.1007/s42979-021-00746-x.

Vangipuram, Sukrutha L., Mohanty, Saraju P., & Kougianos, Elias. CoviChain: A Blockchain Based Framework for Nonrepudiable Contact Tracing in Healthcare Cyber-Physical Systems During Pandemic Outbreaks. SN Computer Science, 2 (5). Retrieved from https://par.nsf.gov/biblio/10330741. https://doi.org/10.1007/s42979-021-00746-x

Vangipuram, Sukrutha L., Mohanty, Saraju P., and Kougianos, Elias. "CoviChain: A Blockchain Based Framework for Nonrepudiable Contact Tracing in Healthcare Cyber-Physical Systems During Pandemic Outbreaks". SN Computer Science 2 (5). Country unknown/Code not available. https://doi.org/10.1007/s42979-021-00746-x. https://par.nsf.gov/biblio/10330741.

@article{osti_10330741,
place = {Country unknown/Code not available}, title = {CoviChain: A Blockchain Based Framework for Nonrepudiable Contact Tracing in Healthcare Cyber-Physical Systems During Pandemic Outbreaks}, url = {https://par.nsf.gov/biblio/10330741}, DOI = {10.1007/s42979-021-00746-x}, abstractNote = {}, journal = {SN Computer Science}, volume = {2}, number = {5}, author = {Vangipuram, Sukrutha L. and Mohanty, Saraju P. and Kougianos, Elias}, }