Gurgu, Elena, Mariana Iatagan, and Raluca Zorzoliu. “USING BIG DATA IN BUSINESS MANAGEMENT”. Annals of Spiru Haret University. Economic Series 22, no. 2 (June 28, 2022). Accessed May 18, 2024. https://www.anale.spiruharet.ro/economics/article/view/1259.