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Retracted: Research on Mental Health Status of College Chinese Learners from the Perspective of Sustainable Development of Ecological Environment
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2023
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10322625/ https://www.ncbi.nlm.nih.gov/pubmed/37416387 http://dx.doi.org/10.1155/2023/9828903 |