This website is still working perfectly. However, some features are temporary unavailable, such as online account registration, new manuscript submission and revision and review submissions via portal; because this website is currently undergoing a system maintenance and upgrade to improve performance, security and reliability.

Registration and article submissions are temporarily unavailable online. Please contact our journal administrator via email: luthfi.hamidi@uiii.ac.id if you wish to submit an article or if you wish to ask other matters.

We sincerely apologize for any inconvenience and appreciate your understanding and continued support.

— The UIII Journal Portal Team