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Reproducing Published Material from Other Publishers: Authors are strongly encouraged to seek permission to reproduce any published material, including figures, schemes, tables, or text extracts, that does not fall into the public domain or for which they do not hold the copyright. Authors should initiate the permission process by requesting authorization from the copyright holder, typically the Publisher (refer to the imprint of individual publications to identify the copyright holder).

Permission is required for:

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• Use of Tables, Graphs, Charts, Schemes, and Artworks if they are unaltered or slightly modified.
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Permission is not required for:

• Reconstruction of your own table with data already published elsewhere. In such cases, proper citation of the data source as "Data from..." or "Adapted from..." is necessary.
• Reasonably short quotes, considered fair use and exempt from permission requirements.
• Graphs, Charts, Schemes, and Artworks that are completely redrawn by the authors and significantly changed beyond recognition do not require permission.

Obtaining Permission: Authors are advised to initiate the permission process as early as possible to avoid unnecessary delays in the publication process. In cases of doubt about copyright, authors should seek permission, as OIA journal cannot publish material from other publications without proper authorization. The copyright holder may provide specific instructions for acknowledgment; otherwise, authors should follow the style: "Reproduced with permission from [author], [book/journal title]; published by [publisher], [year]."