Yosua Hernando Martua Samosir, and Agung Sulistyo Purnomo. “PENERAPAN EXCELLENT SERVICE DALAM PENINGKATAN MANAJEMEN PELAYANAN KEIMIGRASIAN: THE IMPLEMENTATION OF EXCELLENT SERVICE IN ENHANCING IMMIGRATION SERVICES MANAGEMENT”. TEMATICS: Technology Management and Informatics Research Journals, vol. 7, no. 2, Nov. 2025, pp. 179-91, doi:10.52617/tematics.v7i2.864.