RUBIK, B.; JABS, H. Effects of Intention; Energy Healing and Mind-Body States on Biophoton Emission. Cosmos and History: The Journal of Natural and Social Philosophy, [S. l.], v. 13, n. 2, p. 227–247, 2017. Disponível em: https://cosmosandhistory.org/index.php/journal/article/view/608. Acesso em: 27 nov. 2021.