“PENGARUH MODEL PROBLEM BASED LEARNING BERBANTUAN EKSPERIMEN SEDERHANA TERHADAP KEMAMPUAN BERPIKIR KRITIS MATA PELAJARAN IPAS KELAS V DI SD NEGERI 1 KALIUNTU”. Widyajaya: Jurnal Mahasiswa Prodi PGSD 5, no. 1 (March 1, 2025): 115–126. Accessed November 15, 2025. https://journal.mpukuturan.ac.id/index.php/widyajaya/article/view/1318.