Copyright Notice

By submitting an article/manuscript to Sigma&Mu: Journal of Mathematics, Statistics and Data Science, the author agrees to this policy. So that the author does not need a copyright transfer agreement that must be submitted to the editor.

• The author holds the copyright of the article under the Creative Commons Attribution 4.0 International License.
• The author grants the rights to the first publication to Sigma&Mu: Journal of Mathematics, Statistics and Data Science.
• The authors are included in a separate additional contractual arrangement for the non-exclusive distribution of a published version of the journal (for example: posting it to an institutional repository or publishing an article in a book), with recognition of the initial publication in Sigma&Mu: Journal of Mathematics, Statistics and Data Science.
• The author can post their articles online (for example: in institutional repositories or on their website or social media) after being published by Sigma&Mu: Journal of Mathematics, Statistics and Data Science, with the aim of increasing article citation (See the Open Access Effect).