HASANAH, Uswatun; AHMADI, Ahmadi. Pengembangan Bahan Ajar Contextual Teaching And Learning (CTL) Berbantuan Media Komputasi Hyperchem Pada Materi Hidrokarbon. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 3, n. 2, p. 309–312, 2015. DOI: 10.33394/hjkk.v3i2.689. Disponível em: https://e-journal3.undikma.ac.id/index.php/hydrogen/article/view/689. Acesso em: 16 aug. 2025.