1. AERA. 2011 (1992). Code of Ethics of the American Educational Research Association. <https://www.aera.net/About-AERA/AERA-Rules-Policies/Professional-Ethics> (2023-03-15).
2. ALLEA All European Academies. 2017. The European Code of Conduct for Research Integrity. Berlin: Brandenburg Academy of Sciences and Humanities.
3. American Medical Association. 2016. Code of Medical Ethics. <https://code-medical-ethics.ama-assn.org/preface-preamble> (2023-03-15).
4. Bassey, Michael. 1998. Fuzzy Generalisation: An Approach to Building Educational Theory. Paper given at the British Educational Research Association Annual Conference, Belfast, The Queen’s University.