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3241037-2
International scientific technical and economic research
Chengdu : Sichuan Knowledgeable Intelligent Sciences
Vol. 1, no. 1 (March 2023)-
Online-Ressource
ISSN: 2959-1309
OCLC number: 1588929715
https://www.istaer.online/ [Publisher] free of charge
https://ezb.ur.de/?3241037-2 [EZB]
Open Access. Source: Creative Commons : CC BY 4.0.
DDC subject groups: 600 Technology ; 330 Economics
journal
English
China
available online
1397546018
07-05-26