Nurul Jannah, R.; Yuka utami, D. SOCIALIZATION OF IMMIGRATION SERVICES AND IMMIGRATION POLYTECHNIC AT SMA NEGERI 1 SUMBAWA BESAR: SOSIALISASI PELAYANAN KEIMIGRASIAN DAN POLITEKNIK IMIGRASI DI SMA NEGERI 1 SUMBAWA BESAR. jaim 2022, 3, 29-33.