GULTOM, Erdiana; SITUMORANG, Manihar; SILABAN, Ramlan. Pengembangan Bahan Ajar Inovatif dan Interaktif Melalui Pendekatan Saintifik Pada Pengajaran Termokimia. Jurnal Pendidikan Kimia, [S. l.], v. 7, n. 2, p. 49–56, 2015. DOI: 10.24114/jpkim.v7i2.4275. Disponível em: https://jurnal.unimed.ac.id/2012/index.php/jpk/article/view/4275. Acesso em: 7 jun. 2025.