Fathimah, Aurellia Inin, and Mitarlis Mitarlis. “Development of Student Activity Sheets (SAS) to Practice Each Creativity Characteristics on Redox Reaction With Project Based Learning (PjBL) Model”. Hydrogen: Jurnal Kependidikan Kimia, vol. 12, no. 6, Dec. 2024, pp. 1338-52, doi:10.33394/hjkk.v12i6.13758.