DANIN, Veni Jumila; KAMALUDIN, Agus. Development of Google Sites Based Learning Media on Chemical Bonds with Multilevel Chemical Representation. Jurnal Penelitian Pendidikan IPA, [S. l.], v. 9, n. 9, p. 6727–6733, 2023. DOI: 10.29303/jppipa.v9i9.1552. Disponível em: https://jppipa.unram.ac.id/index.php/jppipa/article/view/1552. Acesso em: 11 jul. 2025.