ÖZTÜRK, Nurhan; TEZEL, Özden; ACAT, M. Bahaddin. Science Process Skills Levels of Primary School Seventh Grade Students in Science and Technology Lesson. Journal of Turkish Science Education, [S. l.], v. 7, n. 3, p. 15–28, 2010. Disponível em: https://www.tused.org/index.php/tused/article/view/520. Acesso em: 14 jan. 2026.