@article{LI Cui-lian:55, author = {LI Cui-lian}, title = {Research on the substantial equivalent measures on the quality of online and offline teaching}, publisher = {College Physics}, year = {2020}, journal = {College Physics}, volume = {39}, number = {12}, eid = {55}, numpages = {5}, pages = {55}, keywords = {online teaching; offline teaching; teaching quality; equivalent}, url = {https://dxwl.bnu.edu.cn/EN/abstract/article_8152.shtml}, doi = {10.16854 /j.cnki.1000-0712.200259} }