Shafi, M. A., M. S. Rusiman, N. S. A. Hamzah, E. N. Nasibov, and N. A. H. M. Azmi. 2016. “The Use of Linear Statistical Model to Predict Tumour Size of Colorectal Cancer”. Journal of Science and Technology 8 (2). https://publisher.uthm.edu.my/ojs/index.php/JST/article/view/1622.