KHUSNA, F. A. Content Analysis: Language Skills Comparison on the KTSP and K-13 English Textbooks. Journal of Language Intelligence and Culture, [S. l.], v. 2, n. 1, p. 12–19, 2021. DOI: 10.35719/jlic.v2i1.28. Disponível em: https://jlic.iain-jember.ac.id/index.php/jlic/article/view/28. Acesso em: 2 dec. 2021.