Effectiveness of an after-school English program at a community childcare center in Korea. English Education:Journal of English Teaching and Research, [S. l.], v. 6, n. 2, p. 111–127, 2021. DOI: 10.29407/jetar.v6i2.16475. Disponível em: https://ojs.unpkediri.ac.id/index.php/inggris/article/view/16475. Acesso em: 14 mar. 2025.