Villaluz, E. A. Pedagogical content knowledge, instructional design and teaching practice of high school biology teachers.
Chicago-viite (17. p.)Villaluz, Elizabeth A. Pedagogical Content Knowledge, Instructional Design and Teaching Practice of High School Biology Teachers. 2005.
MLA-viite (9. p.)Villaluz, Elizabeth A. Pedagogical Content Knowledge, Instructional Design and Teaching Practice of High School Biology Teachers.
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