Iswahyudi, Iswahyudi, and Ulung Pribadi. “Kualitas Layanan Kantor Imigrasi Kelas 1 Yogyakarta Dalam Pembuatan Paspor Berbasis E-Government”. Journal of Governance and Public Policy 1, no. 3 (October 31, 2016). Accessed May 16, 2025. https://journal.umy.ac.id/index.php/GPP/article/view/2114.