Vina Oktaviani; ZE Ferdi Fauzan Putra. Decision Support System To Help Buyers Determine The Quality Of Used Car Purchases With The Web-Based Simple Additive Weighting (SAW) Method: Sistem Pendukung Keputusan Untuk Membantu Pembeli Menentukan Kualitas Pembelian Moil Bekas Dengan Metode Simple Additive Weighting (SAW) Berbasis Web. joincs 2019, 2.