HALIKIN, Ikhsanul. Pelabelan Lokal Titik Graf Hasil Diagram Lattice Subgrup Zn. Al-Khwarizmi : Jurnal Pendidikan Matematika dan Ilmu Pengetahuan Alam, [S. l.], v. 6, n. 1, p. 47–56, 2018. DOI: 10.24256/jpmipa.v6i1.409. Disponível em: https://ejournal.iainpalopo.ac.id/index.php/al-khwarizmi/article/view/409. Acesso em: 22 jul. 2024.