NUROHMAN, Sabar. PENINGKATAN THINKING SKILLS MELALUI PEMBELAJARAN IPA BERBASIS KONSTRUKTIVISME DI SEKOLAH ALAM. Jurnal Penelitian dan Evaluasi Pendidikan, [S. l.], v. 11, n. 1, 2013. DOI: 10.21831/pep.v11i1.1423. Disponível em: https://journal.uny.ac.id/index.php/jpep/article/view/1423. Acesso em: 3 may. 2025.