PUTRA, Bagas Hidayat. OBSERVATION AND ANALYSIS OF IMMIGRATION INFORMATION TECHNOLOGY IN IMMIGRATION CHECKPOINTS IN SEVERAL COUNTRIES: OBSERVASI DAN ANALISIS MENGENAI TEKNOLOGI INFORMASI KEIMIGRASIAN PADA TEMPAT PEMERIKSAAN IMIGRASI DI BEBERAPA NEGARA. TEMATICS: Technology Management and Informatics Research Journals, [S. l.], v. 1, n. 1, p. 81–88, 2019. DOI: 10.52617/tematics.v1i1.75. Disponível em: https://journal.poltekim.ac.id/tematics/article/view/75. Acesso em: 6 nov. 2026.