1.
M. Hamd M, K. Hassan W. OLAP Techniques for Approximation and Mining Query Answering. RJCSM [Internet]. 2010 Dec. 10 [cited 2025 Sep. 26];7(3):201-12. Available from: https://csmj.uomosul.edu.iq/index.php/csmj/article/view/37046