Fitrianti, Nenny, et al. “Chemsitry Learning Outcomes of 11th Grade Science Students at SMAN 1 Rasau Jaya”. Hydrogen: Jurnal Kependidikan Kimia, vol. 12, no. 1, Feb. 2024, pp. 98-107, doi:10.33394/hjkk.v12i1.10440.