"Lecture Video and Scene-related Knowledge Sharing Common Platform Design and its Prototyping -A Practical Example of Learner-centric Open Video Content Service-". International Conference on Computers in Education, [S. l.], 2010. DOI: 10.58459/icce.2010.82. Disponível em: https://library.apsce.net/index.php/ICCE/article/view/82. Acesso em: 4 nov. 2025.