AL-SAPHORY, R. A. M.; AL-JAWARI, N. J.; AL-JANABI, A. N. REGIONAL GRADIENT STRATEGIC SENSORS CHARACTERIZATIONS. JOURNAL OF ADVANCES IN MATHEMATICS, [S. l.], v. 10, n. 6, p. 3605–3618, 2015. DOI: 10.24297/jam.v10i6.1735. Disponível em: https://rajpub.com/index.php/jam/article/view/1735. Acesso em: 3 may. 2024.