Poopitukkul, J., P. Jokkrajai, and S. Ruangkhruawong. “Recognition of Stroke Signs and Symptoms Among Stroke Victims and Their Families”. Interdisciplinary Research Review, vol. 13, no. 6, Jan. 2019, pp. 1-6, https://ph02.tci-thaijo.org/index.php/jtir/article/view/167445.