ALHASSAN, PHD, Ismail. Asset efficiency and financial performance of listed non-financial firms in Nigeria. Singaporean Journal of Business Economics and Management, [S. l.], v. 9, n. (4), p. 91–96, 2023. Disponível em: https://www.singaporeanjbem.com/index.php/SJBEM/article/view/559. Acesso em: 2 may. 2026.