Ahmed, PhD Candidate, M. A., A. M. Sadri, PhD, and M. H. Amini, PhD, DEng. “Data-Driven Inferences of Agency-Level Risk and Response Communication on COVID-19 through Social Media-Based Interactions”. Journal of Emergency Management, vol. 19, no. 7, Oct. 2021, pp. 59-82, doi:10.5055/jem.0589.