If you are adapting an existing open textbook or creating a new one, you may want to find additional resources to use. Ideally, content licensed with a CC-BY license provides the most flexibility for reuse, so we recommend trying to find content for reuse with that specific CC-BY licenses. If you are planning to make adaptations to the resource, you will want to avoid any CC material that has the -ND (No Derivative) attribution as this content can be reused, but not adapted.<\/p>\n
If you are looking for Creative Commons licensed content, you can try the following services and search engines.<\/p>\n
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