Pasaribu, A. Ferico Octaviansyah. “Kombinasi Pembobotan SWARA Dan Algoritma COPRAS Dalam Sistem Pendukung Keputusan Seleksi Kelas Unggulan”. CHAIN: Journal of Computer Technology, Computer Engineering, and Informatics 3, no. 4 (October 1, 2025): 149-159. Accessed May 9, 2026. https://ejournal.techcart-press.com/index.php/chain/article/view/228.