ERTAS, N. O.; ACAR, U. On Rings Whose Quasi-Projective Modules Are Projective or Semisimple. Communications in Mathematics and Applications, [S. l.], v. 12, n. 2, p. 295–302, 2021. DOI: 10.26713/cma.v12i2.1490. Disponível em: http://www.rgnpublications.com/journals/index.php/cma/article/view/1490. Acesso em: 4 may. 2024.