Hendri, Zul. 2015. “Sistem Pengendalian Intern Dalam Sistem Penggajian Di PT Chevron Pacific Indonesia”. IQTISHADUNA: Jurnal Ilmiah Ekonomi Kita 4 (2), 177-91. https://ejournal.isnjbengkalis.ac.id/index.php/iqtishaduna/article/view/72.