PRATAMA, N. “Perancangan Sistem Informasi Penjualan Batik Semarang Berbasis Web Pada Toko Batik Ngesti Pandowo”. Information Technology and Telematics, Vol. 6, no. 1, Apr. 2016, https://www.unisbank.ac.id/ojs/index.php/fti3/article/view/3861.