A Shareable Whiteboard System for Distance Collaborative Learning which Enables Instruction for Multiple Groups of Students. International Conference on Computers in Education, [S. l.], 2014. DOI: 10.58459/icce.2014.363. Disponível em: https://library.apsce.net/index.php/ICCE/article/view/363. Acesso em: 7 sep. 2025.