DR. BIJENDRA KUMAR; DR. AKLESH KUMAR. "Groups With Trivial Centers And Automorphisms". Elementary Education Online, [S. l.], v. 20, n. 4, p. 5160–5168, 2021. Disponível em: https://ilkogretim-online.org/index.php/pub/article/view/2789. Acesso em: 27 jul. 2024.