Galih Supraja, Junawan Junawan, and Annisa Fajariah Damanik. “Research Study Of Management Information System (Regional Goods Management) In Pematang Serai Village, Langkat District”. International Journal of Economic Research and Financial Accounting 3, no. 1 (October 13, 2024). Accessed November 23, 2024. https://ijerfa.afdifaljournal.com/index.php/ijerfa/article/view/217.