Fauzi, Rezki, and M. Arif Rahman. “Artificial Intelligence Implementation Of Rough Set In Decision System Unemployments”. ZONAsi: Jurnal Sistem Informasi 2, no. 2 (September 7, 2020): 138 - 154. Accessed May 5, 2024. https://journal.unilak.ac.id/index.php/zn/article/view/6183.