Apriana, Veti. “PREDIKSI BEBAN LISTRIK JANGKA PENDEK BERBASIS BACKWARD ELIMINATION”. Jurnal Pilar Nusa Mandiri 9, no. 1 (March 15, 2013): 23-28. Accessed July 13, 2020. http://ejournal.nusamandiri.ac.id/index.php/pilar/article/view/121.