Sando, Svein. 2020. ”Digital Ethical Bildung As a Proactive Educational Approach Against Cyberbullying, With Aristotle, Løgstrup and Barad As Sources for a Philosophical Framework”. Nordidactica. Journal of Humanities and Social Science Education 9 (2019:4):54-75. https://journals.lub.lu.se/nordidactica/article/view/21893.