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: Single Blind This conference operates a single-blind reviewing policy in which the reviewer’s name is always concealed from the submitting author. Authors should present their papers honestly without fabrication, falsification, plagiarism or inappropriate data manipulation. Every submitted paper reviewed by at least two peer-reviewers. Reviewing process will consider novelty, objectivity, method, scientific impact, conclusion, and references. The review process also pay attention and follow the criteria of the IOP Proceedings peer review policy. • Conference submission management system: Easychair Conference Management System • Number of submissions received: 132 • Number of submissions sent for review: 105 • Number of submissions accepted: 81 • Acceptance Rate (Number of Submissions Accepted / Number of Submissions Received X 100):61.36% • Average number of reviews per paper: Each paper will be reviewed by a minimum of two reviewers. The average number of comments given by reviewers was 8 comments per article, with the chair’s decision as minor revision, major revision, or rejected. • Total number of reviewers involved: 30 Any additional info on review process: Our reviewers come from various countries and reputable affiliates. Apart from conducting a rigorous review process, we also check for plagiarism using the Turnitin software. Contact person for queries: Gede Aditra Pradnyana (gede.aditra@undiksha.ac.id)