LA SISI; CHAIRAN ZIBAR L. PARISU. Pengaruh Model Problem Based Learning (PBL) Berbantuan Media Power Point Dan Media Realia Terhadap Keterampilan Berpikir Kritis Siswa Pada Materi  IPA Di Kelas V Sekolah Dasar. Journal Sultra Elementary School, [S. l.], v. 5, n. 2, p. 1112–1122, 2024. DOI: 10.64690/jses.v5i2.431. Disponível em: https://jurnal.yayasanmeisyarainsanmadani.com/index.php/JSES/article/view/431. Acesso em: 22 apr. 2026.