ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK DALAM MENYELESAIKAN SOAL OPERASI BILANGAN BULAT KELAS VI MIS ISLAMIYAH SEI SILAU TIMUR. JOURNAL OF SCIENCE AND SOCIAL RESEARCH, [S. l.], v. 8, n. 4, p. 5672–5677, 2025. DOI: 10.54314/jssr.v8i4.4949. Disponível em: https://jurnal.goretanpena.com/index.php/JSSR/article/view/4949.. Acesso em: 12 apr. 2026.