Peer review declaration

All papers published in this volume of Journal of Physics: Conference Series have been peer reviewed through processes administered by the Editors. Reviews were conducted by expert referees to the professional and scientific standards expected of a proceedings journal published by IOP Publishing. • Type of peer review: The article is Double-blind review where the author and reviewer don’t know each other. The criteria of accepted paper are related to the paper standard template, state of art of the research, gap and novelty of research, methodology, and originality. • Conference submission management system: The Conference submission management sytem using icopambs website ( www.icopambs.fkip.unej.ac.id ) equipped with easychair submission system. • Number of submissions received: 125 • Number of submissions sent for review: 110 • Number of submissions accepted: 74 • Acceptance Rate (Number of Submissions Accepted / Number of Submissions Received X 100): 59.2% • Average number of reviewers per paper: 3 • Total number of reviewers involved: 66 • Any additional info on review process: The reviewers gave some feedback to each paper based on the reffering guidelines such as state of the art of research, methodology, gap, a proposed novelty, and originality. They also review the originality of the research finding, and the bibliography cited in their paper. • Contact person for queries: Dr. Dwi Wahyuni, M.Kes, University of Jember, dwiwahyuniwiwik.fkip@unej.ac.id