RETRACTION: Business English visualization system based on video surveillance and the internet of things (Retraction of Vol 80, art no 103639], 2021)

被引:0
|
作者
Qin, Xiaolei [1 ]
机构
[1] Jilin Univ, Sch Foreign Language Educ, Changchun 130012, Jilin, Peoples R China
关键词
D O I
10.1016/j.micpro.2023.104996
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
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页数:1
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