“PENINGKATAN EFEKTFITAS USER INTERFACE (UI) DAN USER EXPERIENCE (UX) MELALUI PENDEKATAN USER CENTERED DESIGN PADA WEBSITE E – LIBRARY BPSDMP KOMINFO SURABAYA”. ZONAsi: Jurnal Sistem Informasi 4, no. 2 (September 28, 2022): 76–87. Accessed June 6, 2026. https://journal.unilak.ac.id/index.php/zn/article/view/10974.