CUTHBERTSON, T. The Monroe Institute Gateway Program: Hermeneutics, Hemispheric Synchronization (Hemi-Sync), and Contemplative Living. Cosmos and History: The Journal of Natural and Social Philosophy, [S. l.], v. 18, n. 1, p. 533–553, 2022. Disponível em: https://cosmosandhistory.org/index.php/journal/article/view/918. Acesso em: 25 apr. 2024.