Dear All colleagues including: Journal Managers, Authors, Editors and Reviewers

Regarding the upgrade from Open Journal System (OJS) 2 to OJS 3 which is currently undergoing from March 31 to April 4, 2022.

Please be informend that the journal website system is not able to be accessed for a while (unable to log in process).

For further inquiries please do not hesitate to contact our admin: