Copyright and Licensing

Authors retain copyright of articles published in the Sigma Journal of Mathematical and Statistical Sciences (SJMSS).

By submitting a manuscript, authors grant SJMSS the right of first publication and the non-exclusive right to publish, reproduce, distribute, archive, and make the work publicly available in all forms and media.

Articles published in SJMSS are intended to be made available under the Creative Commons Attribution License (CC BY 4.0). This license permits use, distribution, reproduction, and adaptation in any medium, provided that the original author(s), article title, journal name, and publication source are properly credited.

Authors are responsible for ensuring that they have the necessary rights and permissions for any copyrighted material, figures, tables, datasets, software, or third-party content included in their manuscripts.

By submitting to the journal, authors confirm that the manuscript is original, that they hold the necessary rights to the submitted content, and that the work does not infringe upon the rights of any third party.