Gao, Jing, Xiao-Guang Yue, Lulu Hao, M. James C. Crabbe, Otilia Manta, and Nelson Duarte. 2021. “Optimization Analysis and Implementation of Online Wisdom Teaching Mode in Cloud Classroom Based on Data Mining and Processing”. International Journal of Emerging Technologies in Learning (iJET) 16 (01):pp. 205-218. https://doi.org/10.3991/ijet.v16i01.18233.