STAN, Marian, Ecaterina Milica DOBROTĂ, and Mihai CIOBOTEA. “Subscription-Based Models and Online Learning Platforms”. ACROSS Journal of Interdisciplinary Cross-border Studies 6, no. 1 (April 1, 2025). Accessed April 22, 2025. https://gup.ugal.ro/ugaljournals/index.php/across/article/view/7528.