David R. Leffler, Ph.D.
David Leffler, Ph.D., since 12 July 2013 has published articles related to Invincible Defense Technology in nearly 300 locations worldwide.
Dr. Leffler has a Ph.D. in Consciousness-Based Military Defense and has published articles related to this topic in nearly 800 locations worldwide since 1989. Most of these articles are still available online.
This list of publications has become too bulky for the webauthoring software on this website to handle.
Dr. Leffler’s complete list of publications can be accessed on the website “Creating An Invincible Military In the United States.”