UMAH, P. . INFLUENCE OF AUDIT FIRM’S SIZE AND QUALITY OF AUDIT OPINION IN RIVERS STATE, NIGERIA. BW Academic Journal, [S. l.], v. 1, n. 1, p. 14, 2022. Disponível em: https://bwjournal.org/index.php/bsjournal/article/view/1025. Acesso em: 25 jul. 2026.