Tanubrata, Maksum, and Andya Basanta. “Sistem Informasi Pencatatan Material Untuk Pengadaan Barang Masuk Dan Keluar”. Jurnal Teknik Sipil 10, no. 1 (March 28, 2019): 60–73. Accessed June 13, 2025. http://114.7.153.31/index.php/jts/article/view/1383.