AYAGI, Sunusi Ridwan. Investment efficiency: A conceptual review of measurement models. Journal of Contemporary Accounting and Finance (JOCAF), [S. l.], v. 1, n. 1, p. 1–14, 2026. DOI: 10.33003/jocaf-2026.v1i1.2.1-14. Disponível em: https://jocaf.org/index.php/jocaf/article/view/2. Acesso em: 28 jul. 2026.