DJUDIN, Tomo. KRITERIA DAN BENTUK BUKU TEKS SAINS MASA DEPAN. Jurnal Pendidikan Informatika dan Sains, [S. l.], v. 6, n. 2, p. 144–154, 2017. DOI: 10.31571/saintek.v6i2.640. Disponível em: https://journal.ikippgriptk.ac.id/index.php/saintek/article/view/640. Acesso em: 3 may. 2024.