YENIKALAYCI, Nisa; AKARCA, Türkan Aybike. Examining pre-service science teachers’ number and space relation skills. Journal of Turkish Science Education, [S. l.], v. 17, n. 1, p. 1–10, 2020. DOI: 10.36681/. Disponível em: https://www.tused.org/index.php/tused/article/view/870. Acesso em: 10 jan. 2026.