ŞEN, Şenol; YILMAZ, Ayhan. The Development of a Three-tier Chemical Bonding Concept Test . Journal of Turkish Science Education, [S. l.], v. 14, n. 1, p. 110–126, 2017. Disponível em: https://tused.org/index.php/tused/article/view/140.. Acesso em: 3 jul. 2024.