Hertanto, R. “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), vol. 8, no. 1, Apr. 2024, pp. 71-76, doi:10.20885/ijcer.vol8.iss1.art11.