Hertanto, R. (2024) “Increasing Teacher Capacity Using a Project-Based Learning Model in the Implementation of the Independent Curriculum Through Teacher Working Groups at SD Negeri Tukharjo Samigaluh, Kulon Progo Regency, Academic Year 2022-2023”, IJCER (International Journal of Chemistry Education Research), 8(1), pp. 71–76. doi: 10.20885/ijcer.vol8.iss1.art11.