Meyer, Katrina A., Janis Bruwelheide, and Russell Poulin. “WHY THEY STAYED: NEAR-PERFECT RETENTION IN AN ONLINE CERTIFICATION PROGRAM IN LIBRARY MEDIA”. Online Learning 10, no. 4 (December 1, 2006). Accessed July 28, 2026. https://olj.onlinelearningconsortium.org/index.php/olj/article/view/1747.