SABILILLAH, Nugraheti Sismulyasih; KURNIAMAN, Otang. Developing a big book has a conservation character in early reading. Jurnal Prima Edukasia, [S. l.], v. 7, n. 2, p. 162–171, 2019. DOI: 10.21831/jpe.v7i2.22855. Disponível em: https://journal.uny.ac.id/index.php/jpe/article/view/22855. Acesso em: 9 may. 2025.