Gunnlaugson, Olen. “Advancing the Field of Presencing: Five Principles to Inform the Development of Emerging Presencing Approaches”. Journal of Awareness-Based Systems Change 3, no. 2 (November 30, 2023): 105–128. Accessed May 18, 2024. https://jabsc.org/index.php/jabsc/article/view/5222.