Muhidah, I. and Agustini, R. (2023) “Development of Android-Based Marbles Chem Hydrocarbon Mobile Game Media to Improve Motivation and Learning Outcomes of 11th Grade Science Students”, Hydrogen: Jurnal Kependidikan Kimia, 11(6), pp. 983–994. doi: 10.33394/hjkk.v11i6.8728.