ARPIA; ADITYA PRIHANDHIKA. Menelusuri Langkah Polya pada Pemecahan Masalah Aritmatika Sosial Siswa SMP. Prosiding SESIOMADIKA, [S. l.], v. 6, n. 1, p. 94–111, 2026. Disponível em: https://journal-fkip.unsika.ac.id/index.php/sesiomadika/article/view/13631. Acesso em: 20 sep. 2026.