NURHASANAH FEBRIYANTI HARAHAP; RIZKA KHAIRUNNISYA BR SINAGA; AMELIA AMELIA; SITI NURHALIZA; NURUL NAZWA AYU MALINDA; ADRIAL FALAHI; MHD DANI HABRA. Implementation of Integrated Information System in Optimization of Public Services in The Regional Revenue Agency of Deli Serdang. ePaper Bisnis : International Journal of Entrepreneurship and Management , [S. l.], v. 2, n. 2, p. 123–128, 2025. DOI: 10.61132/epaperbisnis.v2i2.373. Disponível em: https://international.arimbi.or.id/index.php/ePaperBisnis/article/view/373. Acesso em: 5 jul. 2025.