Kuromiya H, Majumdar R, Miyabe G, Hiroaki H. E-book-based learning activity during COVID-19: engagement behaviors and perceptions of Japanese junior-high school students. RPTEL [Internet]. 2022 Jun. 1 [cited 2024 Dec. 4];17. Available from: https://rptel.apsce.net/index.php/RPTEL/article/view/2022-17012