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 • Conference submission management system: By email received from the organizing and editorial committee of the conference. The correspondence authors make the submission by email. • Number of submissions received: 31 • Number of submissions sent for review: 31 • Number of submissions accepted: 26 • Acceptance Rate (Number of Submissions Accepted / Number of Submissions Received X 100): 83.87% • Average number of reviews per paper: 2 reviews per paper • Total number of reviewers involved: 15 • Any additional info on review process: All papers are plagiarism checked by Turnitin software • Contact person for queries: Ely Dannier V. Niño Foundation of Researchers in Science and Technology of Materials (FORISTOM) Email: info@foristom.org