HADIYANTO, Fahrur Rozi. Analisis Kesalahan Siswa Kelas VII dalam Menyelesaikan Soal Geometri. Mandalika Mathematics and Educations Journal, [S. l.], v. 2, n. 1, p. 21–31, 2020. DOI: 10.29303/jm.v2i1.1741. Disponível em: http://jurnalfkip.unram.ac.id/index.php/MANDALIKA/article/view/1741. Acesso em: 5 may. 2024.