Irianto, Danar. “KEMUNGKINAN IMPLEMENTASI SISTEM PENGENDALIAN INTERNAL BERBASIS COSO FRAMEWORK PADA UNIT LAYANAN PENGADAAN POLITEKNIK NEGERI BATAM”. JOURNAL OF APPLIED MANAGERIAL ACCOUNTING 4, no. 1 (March 31, 2020): 70-93. Accessed November 21, 2024. https://jurnal.polibatam.ac.id/index.php/JAMA/article/view/1963.