Analisis Kesulitan Siswa Berdasarkan Kemampuan pemahaman Konsep Matematis dalam Menyelesaikan Soal Materi SPLDV. Abacus: Academic Journal of Mathematics Learning and Education, [S. l.], v. 2, n. 2, p. 29–42, 2022. DOI: 10.59605/abacus.v2i2.224. Disponível em: https://jurnal.upg.ac.id/index.php/abacus/article/view/224.. Acesso em: 19 may. 2024.