Cunningham, Paul. “The Interdimensional Universe— Part 2: Out-of-Body Journeys, Coordinate Points, and Crucial Observations and Experiments for Scientific Exploration”. Journal of Scientific Exploration 40, no. 3 (September 29, 2026): 392–411. Accessed September 29, 2026. https://journalofscientificexploration.org/index.php/jse/article/view/3951.