Ubaidah. “Protokol SOAP Dalam Implementasi Sistem Presensi Pegawai Universitas Lampung”. Electrician : Jurnal Rekayasa dan Teknologi Elektro 18, no. 2 (May 30, 2024): 139-143. Accessed January 15, 2026. https://www.electrician.unila.ac.id.121-50-32-50.cpanel.site/index.php/ojs/article/view/2674.