AGUSTINA, D.; SUBAYANI, N. W.; NUGRAHA, A. S. Pengembangan Media Pop Up Book Materi Kenampakan Permukaan Bumi di UPT SD Negeri 87 Gresik. JURNAL JENDELA PENDIDIKAN, [S. l.], v. 3, n. 01, p. 41–49, 2023. DOI: 10.57008/jjp.v3i01.372. Disponível em: https://ejournal.jendelaedukasi.id/index.php/JJP/article/view/372. Acesso em: 22 apr. 2026.