SIREGAR, Adinda Istiqomah; ROZI, Fahrur. PENGARUH MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERPIKIR KRITIS SISWA SEKOLAH DASAR. JURNAL HANDAYANI PGSD FIP UNIMED, [S. l.], v. 15, n. 1, p. 138–144, 2024. DOI: 10.24114/jh.v15i1.58575. Disponível em: http://103.242.233.34/index.php/handayani/article/view/58575. Acesso em: 31 jan. 2025.