Hayati, K. and Herman, M. (2026) “The Influence of the Teams Games Tournament (TGT) Cooperative Learning Model on Grade X Students’ Learning Outcomes in Learning the Basic Laws of Chemistry at SMAN 1 Sungayang”, Hydrogen: Jurnal Kependidikan Kimia, 14(4). doi: 10.33394/hjkk.v14i4.20687.