Adelstein, David, and Michael K. Barbour. “Improving the K-12 Online Course Design Review Process: Experts Weigh in on INACOL National Standards for Quality Online Courses”. The International Review of Research in Open and Distributed Learning 18, no. 3 (May 12, 2017). Accessed April 23, 2024. https://www.irrodl.org/index.php/irrodl/article/view/2800.