A Comparison of Teachers’ and Students’ Perceptions of the Factors Contributing to Poor Performance in Physical Sciences: A case of South Africa. Journal of Turkish Science Education, [S. l.], v. 15, n. 4, p. 93–103, 2018. Disponível em: https://tused.org/index.php/tused/article/view/257.. Acesso em: 17 may. 2024.