MANFA, A. G. Pengaruh Audit Internal dan Pengendalian Internal Terhadap Pencegahan Kecurangan (Studi Empiris Amal Usaha Muhammadiyah Tingkat Kota Pekanbaru). ECOUNTBIS: Economics, Accounting and Business Journal, [S. l.], v. 2, n. 3, p. 521–530, 2022. Disponível em: https://jom.umri.ac.id/index.php/ecountbis/article/view/113. Acesso em: 2 may. 2026.