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. JSES [Internet]. 2022 Dec. 31 [cited 2026 Jun. 23];3(2):291-9. Available from: https://jurnal.yayasanmeisyarainsanmadani.com/index.php/JSES/article/view/363