Hartati, B. “THE IMPORTANCE OF PUBLIC RELATIONS ROLE IN EDUCATIONAL INSTITUTIONS AS A MEANS OF PUBLIC COMMUNICATION (A STUDY ON IMMIGRATION POLYTECHNIC: PENTINGNYA PERAN KEHUMASAN PADA LEMBAGA PENDIDIKAN SEBAGAI SARANA KOMUNIKASI PUBLIK (STUDI PADA POLITEKNIK IMIGRASI”. Journal of Administration and International Development, vol. 3, no. 2, Nov. 2023, pp. 1-21, doi:10.52617/jaid.v3i2.487.