Abell, S. (2008). Twenty years later: Does pedagogical content knowledge remain a useful idea? International Journal of Science Education, 30, 1405-1416.
Abell, S. K. (2007). Research on science teacher knowledge. In S. K. Abell, & N. G. Lederman (Eds), Handbook of Research on Science Education. (pp.1105- 1151). New Jersey: Lawrence Erlbaum Associates.
Akın, F. N., & Uzuntiryaki-Kondakci, E. (2018). The nature of the interplay among components of pedagogical content knowledge in reaction rate and chemical equilibrium topics of novice and experienced chemistry teachers. Chemistry Education Research and Practice, 19(1), 80-105.
Aydın S., & Boz, Y. (2012). Review of studies related to pedagogical content knowledge in the context of science teacher education: Turkish case. Educational Sciences: Theory & Practice, 12(1), 479-505.
Aydin, S., Demirdogen, B., Akin, F. N., Uzuntiryaki-Kondakci, E., & Tarkin, A. (2015). The nature and development of interaction among components of pedagogical content knowledge in practicum. Teaching and Teacher Education, 46, 37-50.
Friedrichsen, P. M., van Driel, J. H., & Abell, S. K. (2011). Taking a closer look at science teaching orientations. Science Education, 95(2), 358–376.
Kaya, O. N. (2009). The nature of relationships among the components of pedagogical content knowledge of pre-service science teachers: ‘Ozone layer depletion’ as an example, International Journal of Science Education, 31(7), 961–988
Kind, V. (2009). Pedagogical content knowledge in science education: Potential and perspective for progress, Studies in Science Education, 45(2), 169–204.
Magnusson, S., Krajcik, J., & Borko, H. (1999). Nature, sources and development of pedagogical content knowledge for science teaching. In J. Gess-Newsome & N. G. Lederman (Eds.), Examining pedagogical content knowledge: The construct and its implications for science education (pp. 95-132). Dordrecth: Kluwer Academic Publishers.
Park S., & Chen, Y. (2012). Mapping out the integration of the components of pedagogical content knowledge (PCK): Examples from high school biology classrooms. Journal of Research in Science Teaching, 49(7), 922-941.
Park, S., & Oliver, J. S. (2008). Revisiting the conceptualization of pedagogical content knowledge (PCK): PCK as a conceptual tool to understand teachers as professionals. Research in Science Education, 38(3), 261–284.
Patton, M. Q., (2002). Qualitative research and evaluation methods. 3rd edt. Thousand Oaks, California: Sage Publications, Inc.
Shulman, L. S. (1986). Those who understand: Knowledge growth in teaching. Educational Researcher, 15, 4-14.
Shulman, L. S. (1987). Knowledge and training: Foundations of the new reform. Harvard Educational Review, 57, 1-22.