Copyright and Licensing Policy

Authors retain the copyright of their work published in the Charmo Journal of Natural Sciences and Technologies (CJNST). All articles are published under the terms of the Creative Commons Attribution-Non Commercial 4.0 International License (CC BY-NC 4.0), which permits non-commercial use, sharing, and adaptation, provided appropriate credit is given to the original authors and source. Authors may archive the final published version (publisher PDF) on personal websites, institutional repositories, or non-commercial platforms immediately after publication, without embargo. Commercial use of any content published in CJNST requires prior written permission from the journal’s editorial office.