SYAUQI, Salma; SUYANTI, Retno Dwi. The Development of Chemistry E-Module Using STS Approach Based on HOTS on Acid-Base Materials. Hydrogen: Jurnal Kependidikan Kimia, [S. l.], v. 14, n. 3, 2026. DOI: 10.33394/hjkk.v14i3.20430. Disponível em: https://e-journal.undikma.ac.id/index.php/hydrogen/article/view/20430. Acesso em: 8 sep. 2026.