IDENTIFIKASI POLA SIMETRI MENGGUNAKAN TEORI GRUP. PROCEEDINGS OF NATIONAL COLLOQUIUM RESEARCH AND COMMUNITY SERVICE, [S. l.], v. 1, 2018. DOI: 10.33019/snppm.v1i0.497. Disponível em: https://journal.ubb.ac.id/index.php/snppm/article/view/497. Acesso em: 20 apr. 2026.