Open AccessRetraction: Analysis of Economic Management Problems and Development Trend of Jixi Coal Enterprises Based on Big Data under Coal Economy Situation (J. Phys.: Conf. Ser. 1648 022082)
Publication year - 2020
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1648/2/022215
Subject(s) - publishing , notice , legitimacy , political science , work (physics) , allegation , public relations , library science , law , engineering , computer science , mechanical engineering , politics