GOKUN, M. A. V.; SEFRINA, V. M.; NDORI, V. H.; RAHMAWATI, T. D. ANALISIS KESULITAN SISWA DALAM MENYELESAIKAN SOAL OPERASI HITUNG BILANGAN BULAT DI KELAS VII SMP. SECONDARY: Jurnal Inovasi Pendidikan Menengah , [S. l.], v. 5, n. 3, p. 415-427, 2025. DOI: 10.51878/secondary.v5i3.6347. Disponível em: https://www.jurnalp4i.com/index.php/secondary/article/view/6347. Acesso em: 11 feb. 2026.