M. SIMARINGA; K. VIJAYALAKSHMI. Graph identification of different operations of vertex edge neighborhood prime. Malaya Journal of Matematik, India, v. 9, n. 01, p. 1057–1070, 2021. Disponível em: https://www.malayajournal.org/index.php/mjm/article/view/1219. Acesso em: 16 jul. 2024.