1. The pedagogical content knowledge development of prospective teachers through an experiential task;Atay;Procedia Social and Behavioral Sciences.,2010
2. Making a connection between student achievement, teacher accountability, and quality classroom instruction;Ballard;The Qualitative Report.,2008
3. Pedagogical content knowledge as a way forward: Applied research in Chemistry Education;Bucat;Chemistry Education: Research and Practice.,2004
4. Carlsen, W. S. (1999). Domains of teacher knowledge. In J. Gess-Newsome & N. G. Lederman (Eds.), Examining Pedagogical Content Knowledge. Netherlands: Kluwer Academic Publishers.
5. Che K. Mohd A. (1999). Tahap pengetahuan isu-isu alam sekitar di kalangan guru pelatih kursus diploma perguruan Malaysia semester 5 Maktab Perguruan Kota Bharu. Unpublished master's thesis. University Malaya.