Omachi Okolo, B.Y Baha, and M.D Philemon. “Knowledge Discovery for Patient Survival in a Clinical Discharge Dataset Using Causal Graph Ontological Framework ”. International Journal of Data Informatics and Intelligent Computing 4, no. 1 (March 1, 2025): 30–44. Accessed May 16, 2025. https://ijdiic.com/index.php/research/article/view/162.