2026. Analisis Pengaruh Penggunaan Sistem Customs And Excise Information System And Automation (CEISA 4.0) Terhadap Efisiensi Proses Ekspor Pada PT. Cresco Indonesia. Management Studies and Entrepreneurship Journal (MSEJ). 7, 2 (Jan. 2026), 1457–1465. DOI:https://doi.org/10.37385/msej.v7i2.10288.