1.
Fanguy M, Costley J, Baldwin M. Pinch Hitter: The Effectiveness of Content Summaries Delivered by a Guest Lecturer in Online Course Videos. IRRODL [Internet]. 2017 Nov. 29 [cited 2024 Mar. 28];18(7). Available from: https://www.irrodl.org/index.php/irrodl/article/view/3208