Wahyuningsih, N., 		H, S., & 		Amutu, S.
(2017).
 Model Penjualan Plywood PT. Linggarjati Mahardika Mulia.
<em>Prosiding SI MaNIs (Seminar Nasional Integrasi Matematika Dan Nilai-Nilai Islami), 1</em>(1), 52-57.
Retrieved from <a href="http://conferences.uin-malang.ac.id/index.php/SIMANIS/article/view/33" target="_new">http://conferences.uin-malang.ac.id/index.php/SIMANIS/article/view/33</a>