1.
Chukharev-Hudilainen E, Klepikova TA. The effectiveness of computer-based spaced repetition in foreign language vocabulary instruction: a double-blind study. CALICO [Internet]. 2016 Aug. 26 [cited 2024 Oct. 6];33(3):334–354. Available from: https://journal.equinoxpub.com/Calico/article/view/7667