Langseth, Marius, and Moutaz Haddara. “Spend Analytics in Norwegian Public Procurement: Adoption Status and Influencing Factors”. International Journal of Information Systems and Project Management 12, no. 2 (April 2, 2024): 5–27. Accessed July 3, 2024. https://revistas.uminho.pt/index.php/ijispm/article/view/5725.