Karima, Annisa, Dahlan Abdullah, Muchlis ABD Muthalib, Nurdin Nurdin, and Muhammad Daud. “Prediction Of Unemployment Rate Using The Fuzzy Time Series Chen Model Method”. Brilliance: Research of Artificial Intelligence 5, no. 2 (December 22, 2025): 1189–1198. Accessed May 26, 2026. https://itscience-indexing.com/jurnal/index.php/brilliance/article/view/7310.