Historical Review of Distance and Online Education from 1700s to 2021 in the United States: Instructional Design and Pivotal Pedagogy in Higher Education

Historical Review of Distance and Online Education from 1700s to 2021 in the United States: Instructional Design and Pivotal Pedagogy in Higher Education
Kristen Betts, Brian Delaney, Tamara Galoyan, and William Lynch

http://www.ipsonet.org/component/content/article/107-publications/open-access/610-jolrap-vol-8-no1-2020-2021