ZHANG, Bo; YANG, Ru; CAI, Di; ZHANG, Xinyi; WANG, Hao; ZHENG, Zhonghua; LI, Meizi. Enhancing Online Learning Community Discovery through Graph Neural Networks and Data Optimization. Computing and Informatics, [S. l.], v. 45, n. 5, 2026. Disponível em: http://147.213.75.17/ojs/index.php/cai/article/view/7487. Acesso em: 1 nov. 2026.