Ardhana, Ivan Ashif, Rahayu Nur Hidayah, Syandifa Rohadlotul ‘Aisy, and Mustabsyirotul Ijtihadah. 2025. “Development of Assessment Tools for Understanding Submicroscopic Representations in Acid-Base Material”. Hydrogen: Jurnal Kependidikan Kimia 13 (1):139-50. https://doi.org/10.33394/hjkk.v13i1.14328.