Copyright Policy
All materials on this website are copyrighted by Gintong Aral. You may copy these materials for personal use, offline browsing or to prepare a print copy.
You may also freely use materials from this website as part of your school assignments or as educational materials.
Any other use in a commercial setting requires a prior written permission. In all cases, we ask you to indicate that you obtained the materials from this website.
We have collected the materials on this site from various sources, all of which we believe are either in the public domain or which we have permission to use them on this site. We claim no copyright on materials copied from public domain sources and you are free to use these as you see fit.