Ginusti, G.N. and Lestari, M.A. 2025. Analyzing Communication Effectiveness and Barriers of Airport Customer Service Officers at Halim Perdanakusuma International Airport. JURNAL SYNTAX IMPERATIF : Jurnal Ilmu Sosial dan Pendidikan. 6, 3 (Aug. 2025), 724–733. DOI:https://doi.org/10.54543/syntaximperatif.v6i3.763.