TARIGAN, F. A. Sistem Pakar untuk Mendiagnosa Penyakit Ginjal dengan Metode Backward Chaining. Jurnal TIMES, [S. l.], v. 3, n. 2, p. 25–29, 2015. Disponível em: http://ejournal.stmik-time.ac.id/index.php/jurnalTIMES/article/view/18. Acesso em: 2 mei. 2024.