Wibowo, Tri Joko. “Peran Strategis Auditor Internal Dalam Melakukan Inovasi Proses Bisnis”. Jurnal INTECH Teknik Industri Universitas Serang Raya 1, no. 1 (July 19, 2015): 10-14. Accessed September 28, 2021. https://e-jurnal.lppmunsera.org/index.php/INTECH/article/view/151.