Umamaheswari E, Kiruthika S,. “Obtaining Relevant Data Cubes in OLAP for Efficient Online Decision Support Systems”. Annals of the Romanian Society for Cell Biology 25, no. 6 (May 30, 2021): 5862–5865. Accessed April 18, 2024. https://www.annalsofrscb.ro/index.php/journal/article/view/6602.