Sari, B. A., Mawarnis, E. R., & Sari, D. A. (2026). Development, Validation, and Practicality of a Wordwall-Based Educational Game for Senior High School Acid-Base Learning. Hydrogen: Jurnal Kependidikan Kimia, 14(2). https://doi.org/10.33394/hjkk.v14i2.20620