Submitted papers will go through a rigorous full peer review process. The accepted papers(registered and presneted) of ICMCE 2019 will be published into the IOP Journal of Physics: Conference Series(JPCS) (ISSN: 17426588, E-ISSN: 17426596), which is indexed by Conference Proceedings Citation Index – Science (CPCI-S)(Thomson Reuters, Web of Science), Ei Compendex, Scopus, etc. and are expected to be widely read and cited.