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JPECE · Desk

Policy

Open access policy

June 15, 2026

Sections

Editorial Team Editorial Team
Reviewers Reviewers
Contact Contact
Author Guidelines Author Guidelines
Article Processing Charge Article Processing Charge
Plagiarism Policy Plagiarism Policy
Copyright and License Copyright and License
Focus and Scope Focus and Scope
Publication Frequency Publication Frequency
Peer Review Process Peer Review Process
Publication Ethics Publication Ethics
Archiving Policy Archiving Policy
Deposit Policy Deposit Policy
Open Access Statement Open Access Statement

JPECE publishes under Creative Commons Attribution-ShareAlike 4.0. Authors retain copyright while enabling worldwide reuse with attribution.