ZAMRI, Siti Norziahidayu Amzee; MAT HASSIM, Hazzirah Izzati; ABD RHANI, Norarida; AHMAD, Muhammad Azrin; SARMIN, Nor Haniza. Adjacency Matrix and Energy of Graph of a Ring Associated to Kapal Layar Pattern in Tudung Saji. MATEMATIKA, [S. l.], v. 41, n. 2, p. 167–177, 2025. DOI: 10.11113/matematika.v41.n2.1568. Disponível em: https://matematika.utm.my/index.php/matematika/article/view/1568. Acesso em: 14 oct. 2025.