Masikunas George, Panayiotidis Andreas, and Burke Linda. “The Use of Electronic Voting Systems in Lectures Within Business and Marketing: A Case Study of Their Impact on Student Learning”. Research in Learning Technology 15, no. 1 (March 1, 2007). Accessed April 25, 2024. https://journal.alt.ac.uk/index.php/rlt/article/view/936.