Sutopo, T., Susy Katarina Sianturi and Gustina (2024) “SISTEM INFORMASI MANAJEMEN PERMINTAAN PERUBAHAN SYSTEM APPLICATION AND PRODUCT (SAP) PADA PT. KRAKATAU INFORMATION TECHNOLOGY”, Jurnal Insan Unggul, 12(1), pp. 95–127. Available at: http://www.sttikom-iu.ac.id:8081/jurnaliu/index.php/01/article/view/155 (Accessed: 21 October 2025).