SOLFVIN, Jerry. The State of the Art of a Tough Place in Science and Psychology, Parapsychology. Parapsychology: A Handbook for the 21st Century edited by Etzel Cardeña, John Palmer, and David Marcusson-Clavertz. Journal of Scientific Exploration, [S. l.], v. 30, n. 3, 2016. Disponível em: https://www.journalofscientificexploration.org/index.php/jse/article/view/1103. Acesso em: 27 apr. 2026.