@article{sywh2112457459400409089, title = {数字服务贸易助推“中等收入陷阱”跨越:理论分析与实证检验}, author = {曹红艳 and 胡睿}, journal = {商业文化}, year = {2025}, number = {19}, pages = {121--123}, issn = {1006-4117}, url = {https://journal.zazhitong.com/sywh/articles/2112457459400409089}, }