Cargando…
Retracted: The Customs Clearance Efficiency of Guangdong-Hong Kong Land Transportation Based on BP Neural Network Algorithm
Autor principal: | |
---|---|
Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Hindawi
2023
|
Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10468274/ https://www.ncbi.nlm.nih.gov/pubmed/37662077 http://dx.doi.org/10.1155/2023/9792081 |