The ReTrack website respects the effort and time people put into their work. For this reason contributors to this site maintain the copyright of their work and acknowledge the release of their work under a creative commons licence.
Unless otherwise noted, the content on this site employs a Creative Commons licence. This licence enables you (the licensee or user) to use material you find on this site so long as you provide the appropriate credit to the organization (or in some cases the individual) who has posted the content. Please note that if you use any of this material you must also release your derivative work under a Creative Commons licence. As to attribution, a reference back to this site is sufficient, and perhaps a comment naming the owner of the copyright and the context in which it can be found. Please also note that you may not use the material for commercial purposes, and if you remix, transform, or build upon the material, you may not distribute the modified material.
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This website (https://sites.google.com/view/retrack/home) is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License