KUMARI, Komal; PANIGRAHI, Pratima. Adjacency spectrum of power graphs of $\mathbb{Z}_m \times \mathbb{Z}_n$. Journal of Algebra Combinatorics Discrete Structures and Applications, [S. l.], v. 13, n. 3, p. 353–371, 2026. DOI: 10.13069/jacodesmath.v13i3.365. Disponível em: https://jacodesmath.com/index.php/jacodesmath/article/view/365. Acesso em: 12 sep. 2026.