Saji, J., N. C. Margaret, and A. R. Evency. “Effectiveness of Z Track Technique Versus Standard Technique on Pain Perception During Intramuscular Injection Among Patients Underwent Orthopaedic Surgery”. RESEARCH REVIEW International Journal of Multidisciplinary, vol. 9, no. 5, May 2024, pp. 235-50, doi:10.31305/rrijm.2024.v09.n05.029.