Submitted paper will be peer reviewed by AOPR-21 conference committees, and accepted papers will be included into AOPR-21 Digital Conference Proceedings published by IOP Conference Series: Journal of Physics.

Indexation:  Including Ei Compendex, Google, Google Scholar, Inspec, Scopus, and Web of Science Conference Proceedings Citation Index-Science. The indexers decide which papers they will index. Prompt publication of strong papers is important to positive decisions and speed of indexing.

Selected papers will be recommended to MDPI- Applied Sicencs, which is a SCIE journal, IF=2.474, for the Journal Publishing please contact the Committee office for details.