LEONARD, Leonard. PERAN KEMAMPUAN BERPIKIR LATERAL DAN POSITIF TERHADAP PRESTASI BELAJAR EVALUASI PENDIDIKAN. Jurnal Cakrawala Pendidikan, [S. l.], v. 5, n. 1, 2013. DOI: 10.21831/cp.v5i1.1259. Disponível em: https://jurnal.uny.ac.id/index.php/cp/article/view/1259. Acesso em: 8 jun. 2025.