Linawati, Linawati. “ANALISIS SISTEM PEMBELIAN BAHAN BAKU TERHADAP PENGENDALIAN INTERN PERSEDIAAN BAHAN BAKU”. Nusantara of Research : Jurnal Hasil-Hasil Penelitian Universitas Nusantara PGRI Kediri, vol. 1, no. 1, May 2014, https://doi.org/10.29407/nor.v1i1.24.