On the Self-injectivity and CM-free of an Artin Algebra with Radical Cubic Zero. European Journal of Pure and Applied Mathematics, Maryland, USA, v. 17, n. 2, p. 1197–1205, 2024. DOI: 10.29020/nybg.ejpam.v17i2.5085. Disponível em: https://ejpam.com/index.php/ejpam/article/view/5085.. Acesso em: 24 jun. 2024.