OYESIJI YINUSA KOLAWOLE; RIHANAT I. ABDULKADIR. FINANCIAL EFFICIENCY AND PRIVATE INVESTMENT IN SUB-SAHARAN AFRICA. Labuan Bulletin of International Business and Finance (LBIBF), [S. l.], v. 24, n. 1, p. 199–213, 2026. DOI: 10.51200/lbibf.v24i1.6769. Disponível em: https://jurcon.ums.edu.my/ojums/index.php/lbibf/article/view/6769. Acesso em: 22 aug. 2026.