1. Knowledge and teaching: Foundations of the new reform;Shulman;Harv. Educ. Rev.,1987
2. Grossman, P.L. (1990). The Making of a Teacher: Teacher Knowledge and Teacher Education, Teachers College.
3. Teachers’ professional knowledge for teaching early literacy: Conceptualization, measurement, and validation;Hanke;Educ. Assess Eval. Acc.,2022
4. König, J. (2023, March 23). Designing an International Instrument to Assess Teachers’ General Pedagogical Knowledge (GPK): Review of Studies, Considerations, and Recommendations. Available online: http://www.oecd.org/education/ceri/Assessing%20Teachers%E2%80%99%20General%20Pedagogical%20Knowledge.pdf.
5. What constitutes teachers’ general pedagogical knowledge and how it can be assessed: A literature review;Leijen;Teach,2022