YUDHISTIRA, Aditia; RAHMANTO, Yuri; PASARIBU, A. Ferico Octaviansyah; YASIN, Ikbal; ALDINO, Ahmad Ari; SETIAWANSYAH, Setiawansyah. Decision Support System for Determining Promotion Using a Combination of Entropy and Weighted Aggregated Sum Product Assessment. Jurnal Ilmiah FIFO, Jakarta, Indonesia, v. 17, n. 2, p. 153–163, 2025. DOI: 10.22441/fifo.2025.v17i2.005. Disponível em: https://training-ojs3-publikasi.mercubuana.ac.id/index.php/fifo/article/view/36096. Acesso em: 28 may. 2026.