Renny Maisyarah. “The Influence Of Training, Knowledge Code Ethics, And Experience Audit Opinion Results At BPKP North Sumatra”. Jurnal Ekonomi 13, no. 02 (June 13, 2024): 1374–1386. Accessed June 10, 2026. https://www.ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/4749.