Michigan Department of Health and Human Services (Director Robert Gordon), MDHHS Emergency Order, Gatherings and Face Mask Order (Nov. 15, 2020), extended Dec. 7, 2020 (Ex. ECO-B-076)
Ballotpedia (secondary source; Burbio data), Ballotpedia, 'School responses to the coronavirus (COVID-19) pandemic during the 2020-2021 academic year' (July 8, 2021) (Ex. ECO-B-106)
