“Project Based Learning Model on Critical Thinking Skills in Elementary School: Model Pembelajaran Berbasis Proyek untuk Mengembangkan Keterampilan Berpikir Kritis di Sekolah Dasar”, ijemd, vol. 20, no. 4, p. 10.21070/ijemd.v20i4.948, Sep. 2025, doi: 10.21070/ijemd.v20i4.948.