Boonpleng, Wannaporn, Amporn Thiengtrongdee, Aree Norapoompipa, Sarayut Nammuang, Nichamon Lumrod, and Anekpong Hoikum. “Effects of Problem-Based Learning on Course Achievement Among Baccalaureate Nursing Students”. Nursing Science Journal of Thailand 36, no. 4 (December 31, 2018): 28–38. Accessed April 18, 2024. https://he02.tci-thaijo.org/index.php/ns/article/view/176890.