Pengembangan Buku Ajar IPA Terpadu SMP berbasis Eksperimen . Lectura : Jurnal Pendidikan, [S. l.], v. 10, n. 2, p. 107–122, 2019. DOI: 10.31849/lectura.v10i2.3149. Disponível em: http://journal.unilak.ac.id/index.php/lectura/article/view/3149. Acesso em: 9 may. 2026.