Open AccessPreface
Publication year - 2019
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/622/1/011001
Subject(s) - library science , convention , theme (computing) , sustainability , political science , engineering , computer science , world wide web , law , ecology , biology