Analysis of Current Situation of Classroom Interactive Teaching Based on Mobile Devices: A Case Study of Middle School Mathematics Classroom Teaching. International Conference on Computers in Education, [S. l.], 2019. DOI: 10.58459/icce.2019.488. Disponível em: https://library.apsce.net/index.php/ICCE/article/view/488. Acesso em: 6 oct. 2025.