SINAGA, Parlindungan; KANIAWATI, Ida; SETIAWAN, Andhy. Improving secondary school students’ Scientific literacy ability through the design of better science textbooks. Journal of Turkish Science Education, [S. l.], v. 14, n. 4, p. 92–107, 2017. DOI: 10.36681/. Disponível em: https://www.tused.org/index.php/tused/article/view/176. Acesso em: 8 feb. 2026.