Syafri Arlis, and Feri Pratama. “Keamanan Web Server Menggunakan Bahasa Pemrograman Php Dan VB Net”. Majalah Ilmiah UPI YPTK 25, no. 2 (December 31, 2018): 252–262. Accessed October 30, 2025. https://jmi-upiyptk.org/ojs/index.php/jmi/article/view/45.