Algoritma Backpropagation Prediksi Harga Komoditi terhadap Karakteristik Konsumen Produk Kopi Lokal Nasional . Digitalzone [Internet]. 2020 May 8 [cited 2026 Jan. 19];11(1):96-107. Available from: https://journal.unilak.ac.id/index.php/dz/article/view/3880