Rachmaniar, A., and M. Saefudin. “Perancangan E-Commerce Penjualan Buku Online Menggunakan WP WooCommerce Dan Smartphone Android: Array”. Jurnal Ilmiah Komputasi, vol. 17, no. 1, Mar. 2018, pp. 41-48, https://ejournal.jak-stik.ac.id/index.php/komputasi/article/view/2344.