SABETALIA, Sabetalia; SARI, Ayu Istiana. Characters Value in English Textbook. English Research Journal : Journal of Education, Language, Literature, Arts and Culture, [S. l.], v. 8, n. 2, 2024. DOI: 10.33061/erj.v8i2.9454. Disponível em: https://ejurnal.unisri.ac.id/index.php/engj/article/view/9454. Acesso em: 6 dec. 2025.