NJOKU, J. O.; OFOEGBU, G. N.; ITEH, A. A.; CHUKWU, N. C. Intellectual capital investment and value creation of listed financial firms in Nigeria. International journal of economic perspectives, [S. l.], v. 18, n. 11, p. 1943–1962, 2024. Disponível em: http://ijeponline.org/index.php/journal/article/view/665. Acesso em: 25 jan. 2026.