THOBRONI, M.; ZULAEHA, I.; BAKTI MARDIKANTORO, H.; YUNIAWAN, T. Enrichement Books in Indonesia . International Conference on Science, Education, and Technology, [S. l.], v. 8, n. 1, p. 1018–1026, 2022. Disponível em: https://proceeding.unnes.ac.id/ISET/article/view/1873. Acesso em: 27 apr. 2024.