Fitriyani, Nurul, 		Awalushaumi, Lailia, AND 		Kurnia, Agus.
" Spline Truncated Multivariabel  pada Permodelan Nilai Ujian Nasional  di Kabupaten Lombok Barat" <em>Jurnal Matematika</em> [Online], Volume 7 Number 2 (30 December 2017)