Polya Based Tangram Game Media For Problem Solving In Islamic Guidance: Media Game Tangram Berbasis Polya Untuk Pemecahan Masalah Dalam Bimbingan Islam. halaqa [Internet]. 2026 Aug. 19 [cited 2026 Nov. 11];10(2):227-45. Available from: https://halaqa.umsida.ac.id/index.php/halaqa/article/view/1901