Yazar "Celik, Sedef" için listeleme
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A meta-synthesis study of research on mathematics textbooks
Gokcek, Tuba; Celik, Sedef (PEGEM AKAD YAYINCILIK EGITIM DANISMANLIK HIZMETLERI TIC LTD STI, 2020)This research aimed to investigate studies examining mathematics textbooks in depth. To this end, specific keywords and criteria were entered into Google's advanced search engine and the Council of Higher Education national ...