Copyright & Licensing

GASF journals are fully open access. All published content is freely available to readers worldwide without subscription or access fees, supporting the broad dissemination and reuse of scientific knowledge in line with open access principles.

All articles are published under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0). This license permits unrestricted use, distribution, reproduction, and adaptation of the work in any medium or format, including for commercial purposes, provided that appropriate credit is given to the original author(s) and source, a link to the license is provided, and any changes made are indicated.

Authors retain full copyright of their work. By submitting and publishing with GASF, authors grant the Publisher a non-exclusive, worldwide, perpetual license to publish the article and to identify itself as the original publisher. This includes the right to reproduce, distribute, and make the work publicly available in all forms and media.

The CC BY 4.0 license enables maximum dissemination and reuse of published materials and is widely supported by research institutions and funding bodies. Users may read, download, copy, distribute, print, search, link to, or reuse the content for any lawful purpose, provided appropriate attribution is given.

If an article contains third-party material (such as figures, tables, or text excerpts) that is not covered by the article’s Creative Commons license, authors are responsible for obtaining permission from the original copyright holder prior to submission. Such material must be clearly identified, and appropriate credit must be provided. Where permission has not been obtained, the material must not be included.

Authors are permitted to deposit any version of their manuscript, including the submitted version, accepted manuscript, and final published version, in institutional repositories, subject-specific repositories, or personal websites without embargo. Proper citation of the original publication, including the DOI, must be included.