Liaqat, Ayesha, and Maria Shafi. “Evaluating the Impact of Problem-Based Learning on Critical Thinking Skills in Undergraduate Nursing Students”. Biological and Clinical Sciences Research Journal 6, no. 5 (May 31, 2025): 31–34. Accessed June 9, 2025. https://bcsrj.com/ojs/index.php/bcsrj/article/view/1707.