A study of determination of pre-service chemistry teachers' understanding about acids and bases. - Gülten Sendur; Özge Özbayrak; Melis Arzu Uyulgan (WCIT, 2011)

Opinions of teachers and students on secondary education chemistry textbooks. - Melis Arzu Uyulgan; Özge Özbayrak; Sibel Kilns Alpat; Senol Alpat (WCIT, 2011)