Thamlikitkul, Sangtien, and Orathai Boonlert. “Effect of the Added Activity to the Anxiety in Psychiatric Nursing Practice of Nurse Students at Kaukarun College of Nursing”. Vajira Medical Journal : Journal of Urban Medicine 47, no. 2 (September 22, 2011): 147–157. accessed April 22, 2026. https://he02.tci-thaijo.org/index.php/VMED/article/view/213.