P. SUDHA, A. L. . The Accurate Distance - 2 Domination (Ad-2d) in Graphs. Mathematical Statistician and Engineering Applications, [S. l.], v. 71, n. 4, p. 2793–2805, 2022. DOI: 10.17762/msea.v71i4.837. Disponível em: https://www.philstat.org/index.php/MSEA/article/view/837. Acesso em: 2 may. 2024.