BOLLIGER, Doris U.. Student Learning in a Multimedia-based Constructivist Learning Environment. International Journal of Instructional Technology, [S.l.], v. 1, n. 1, p. 41-47, feb. 2022. Available at: <https://ejournal.unuja.ac.id/index.php/IJIT/article/view/3437>. Date accessed: 05 may 2024.