DESYAWATI, Widza Nhurul. STRATEGI UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS MELALUI PEMECAHAN MASALAH POLYA. Atthulab: Islamic Religion Teaching and Learning Journal, [S. l.], v. 3, n. 1, p. 1–12, 2019. DOI: 10.15575/ath.v3i1.4196. Disponível em: http://103.55.33.27/index.php/atthulab/article/view/4196. Acesso em: 18 dec. 2025.