Fan, Lianghuo http://orcid.org/0000-0002-4680-6937
Cheng, Jing
Xie, Sicheng
Luo, Jietong
Wang, Yisu
Sun, Yuxiang
Funding for this research was provided by:
East China Normal University (2019ECNU-XF2H004)
East China Normal University Asian Centre for Mathematics Education (92900-120215-10514)
Article History
Accepted: 28 August 2021
First Online: 11 September 2021
Free to read: This content has been made available to all.