Dr. Kamal Gulati. “A Systematic Review and Meta-Analysis of Deep Learning Approaches for Clinical Natural Language Processing: A Hybrid Transformer Framework With Prisma 2020 Methodology”. Journal of Artificial Intelligence,Machine Learning and Neural Network , vol. 5, no. 1, Apr. 2025, pp. 84-93, https://journal.hmjournals.com/index.php/JAIMLNN/article/view/6323.