Febriati Rusyda D. Sagala, et al. “THE INFLUENCE OF ROLE AMBIGUITY AND PROFESSIONAL SKEPTICISM ON INTERNAL AUDIT EFFECTIVENESS THROUGH INDEPENDENCE”. Multidiciplinary Output Research For Actual and International Issue (MORFAI), vol. 5, no. 4, June 2025, pp. 1996-05, doi:10.54443/morfai.v5i4.3159.