Updated> Elder Resources 2021
http://www.ElderResources.info/

The above is the white paper link dataset compilation of Elder Resources 2021 by Marcus P. Zillman, M.S., A.M.H.A. It is a 21-page .pdf document (679KB). Completely updated with all links validated and new URLS added on January 15, 2021. Other white papers are available by clicking here.