Notice on Service Impact During DOI System Upgrade
Dear authors, readers, and reviewers,
To provide more stable and efficient services, we are currently conducting a comprehensive upgrade and maintenance of our DOI system.
During this period, DOI registration and assignment services may be temporarily affected, and delays or interruptions may occur. Articles you submit may not be able to receive an active DOI during the upgrade.
Please note that this upgrade will not affect any previously registered DOIs. All approved DOIs and their permanent links will remain fully functional and accessible for indexing, citation, and retrieval.
We sincerely apologize for any inconvenience this may cause and appreciate your understanding and patience.
A follow-up notice will be issued once the system has been fully restored. Pending registration requests will be prioritized upon recovery. For urgent issues, please contact us at journal-office@mospbs.com.
Thank you for your continued support.
Macao Scientific Publishers
01 December 2025
