Rossi Filho, Tito Armando, Aliane Loureiro Krassmann, Liane Margarida Rockenbach Tarouco, and Patricia Alejandra Behar. “An OWL-Based Ontology to Represent Interactions of Students in Educational Virtual Worlds”. International Journal for Innovation Education and Research 5, no. 7 (July 1, 2017): 49–63. Accessed December 23, 2024. https://scholarsjournal.net/index.php/ijier/article/view/761.