Murphy CA, Stewart JC. The Impact of Online or F2F Lecture Choice on Student Achievement and Engagement in a Large Lecture-Based Science Course: Closing the Gap. OLJ [Internet]. 2015 Feb. 26 [cited 2026 Mar. 25];19(3). Available from: https://olj.onlinelearningconsortium.org/index.php/olj/article/view/670