Every article that goes to the editorial staff will be selected through Initial Review processes by the Editorial Board. Then, the articles will be sent to the Peer-Reviewer and will go to the next selection by the Peer-Review Process with at least three reviewers are assigned to each manuscript. After that, the articles will be returned to the authors to revise. The method is double-blind peer review. In each manuscript, peer-reviewers will be rated from the substantial and technical aspects. Peer-reviewers who collaborate with J. Ris. Kim is the expert in the field of chemistry area and issues around it.