Sarma, A.D.N. “One-Pot Synthesis of Requirements Elicitation for Operational BI (OBI) System: In the Context of the Modern Business Environment”. Journal of Information Systems Engineering and Business Intelligence 5, no. 2 (October 24, 2019): 131–145. Accessed May 19, 2024. https://e-journal.unair.ac.id/JISEBI/article/view/13749.