Adella C. Analysis Of Payroll Accounting Information Systems In An Effort To Improve The Effectiveness Of Internal Control At Pt Perkebunan Nusantara IV Medan. IJoEince [Internet]. 2025 Jun. 2 [cited 2025 Oct. 27];2(1). Available from: https://ijoeince.web.id/index/index.php/IJoEince/article/view/14