Abdhy Aulia Adnans , Zainal Abidin Tarigan, Putri Bunga Meiliana Daulay & Jihan Sonia. “Testing With Partial Least Square Warp on the Establishment of COSO Internal Control, Audit Process and Its Impact on Information Technology”. International Journal of Control and Automation, Vol. 13, no. 4, May 2020, pp. 334 -39, http://sersc.org/journals/index.php/IJCA/article/view/16447.