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Started in January,1974（Monthly）
Supervised and Sponsored by Chongqing Southwest Information Co., Ltd.
CODEN JKIEBK
Supervised and Sponsored by Chongqing Southwest Information Co., Ltd.
ISSN 1002-137X
CN 50-1075/TPCODEN JKIEBK
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Special issues in 2020 (including CFP)
Pubdate： 2020-04-27