WIBOWO, Muhammad Fuad Eko; SUYOTO, Suyoto; ULFIYANI, Siti. Unsur Budaya dalam Buku BIPA Sahabatku Indonesia untuk Penutur Bahasa Inggris. Journal of Education Research, [S. l.], v. 5, n. 4, p. 4362–4370, 2024. DOI: 10.37985/jer.v5i4.1577. Disponível em: https://jer.or.id/index.php/jer/article/view/1577. Acesso em: 31 jul. 2025.