ARNA JUWAIRIYAH. Pengaruh Model Problem Based Learning (Pbl) Berbantuan Media Powerpoint Dan Media Realia Terhadap Keterampilan Berpikir Kritis Siswa Pada Materi Ipa Di Kelas V Sekolah Dasar. Journal Sultra Elementary School, [S. l.], v. 3, n. 2, p. 291–299, 2022. DOI: 10.64690/jses.v3i2.363. Disponível em: http://jurnal.yayasanmeisyarainsanmadani.com/index.php/JSES/article/view/363. Acesso em: 21 sep. 2026.