siyamto, yuli. “PERANCANGAN APLIKASI EASY INVENTORY UNTUK PENINGKATAN EFISIENSI INVENTORY UMKM KOTA BATAM”. Computer Based Information System Journal 7, no. 1 (March 31, 2019): 18–22. Accessed November 21, 2024. https://forum.upbatam.ac.id/index.php/cbis/article/view/1045.