Liu Y. Can Online Learning Promote Educational Equity? An Empirical Study on the “Digital Divide” in Online Learning of Primary and Secondary Students During the Epidemic. Best Evid Chin Educ [Internet]. 2022 Sep. 30 [cited 2024 May 1];12(1):1605-6. Available from: https://bonoi.org/index.php/bece/article/view/841