SULISTYANI, Dwi; PRASETIYAWATI, Dwi; ARDIYANTO, Asep. KEEFEKTIFAN MODEL PROBLEM BASED LEARNING TERHADAP KEMAMPUAN BERFIKIR KRITIS PEMBELAJARAN TEMATIK SISWA KELAS IV. JGK (Jurnal Guru Kita), [S. l.], v. 3, n. 1, p. 21–25, 2019. DOI: 10.24114/jgk.v3i1.13650. Disponível em: http://103.242.233.34/index.php/jgkp/article/view/13650. Acesso em: 6 jan. 2025.