Penerapan Preemptive Goal Programming untuk Pemilihan Produk Smartphone pada Marketplace E-Commerce Indonesia. Jurnal Serambi Engineering, [S. l.], v. 11, n. 3, 2026. Disponível em: http://jse.serambimekkah.id/index.php/jse/article/view/2104. Acesso em: 18 aug. 2026.