Open AccessPreface
Publication year - 2020
Publication title -
iop conference series. materials science and engineering
Language(s) - Uncategorized
Resource type - Journals
eISSN - 1757-899X
pISSN - 1757-8981
DOI - 10.1088/1757-899x/977/1/011001
Subject(s) - technical university , attendance , library science , engineering , political science , computer science , law