“Investigating The Helfer Skin Tap Technique’s Effectiveness in Reducing Pain During Intramuscular Injections in Children Below Five Years”. International Journal of Scientific Research in Science and Technology 11, no. 6 (November 8, 2024): 48–57. Accessed November 19, 2024. https://ijsrst.com/index.php/home/article/view/IJSRST24116157.