Wilonotomo, W, et al. “DESIGN AND BUILD AN IMMIGRATION STAY PERMIT E-ALERT APPLICATION AT THE ANDROID-BASED NON-TPI SERANG CLASS I IMMIGRATION OFFICE: RANCANG BANGUN APLIKASI E-ALERT IZIN TINGGAL KEIMIGRASIAN PADA KANTOR IMIGRASI KELAS I NON TPI SERANG BERBASIS ANDROID”. TEMATICS: Technology Management and Informatics Research Journals, vol. 3, no. 2, Dec. 2021, pp. 55-71, doi:10.52617/tematics.v3i2.332.