Article Processing Charges (APCs)

The dissemination of scientific knowledge should not encounter financial barriers. Spectrum adopts the Diamond Open Access publication model.

Full Gratuitousness: There are absolutely no charges to authors at any stage of the process. Submission, processing, peer review, editing, formatting, and publication of articles are entirely free of charge.

All operational, infrastructure, and maintenance costs of the journal are supported by the sponsoring institutions, ensuring editorial independence and universal accessibility.