Tiedemann, M. (2017) “The Principle of a Problem-Based Approach and Its Consequences for Teaching Philosophy and ’Ethik’”, Analytic Teaching and Philosophical Praxis, 33(1), pp. 54–64. Available at: https://journal.viterbo.edu/index.php/atpp/article/view/1084 (Accessed: 5 May 2024).