Laowprachawit, K., prommul, jirarat, Aitsaro, C., Chuklang, C., Jitbanjong, J. and Phokwan, C. 2025. The Development of an Intramuscular Injection Simulation Pad Innovation. Princess of Naradhiwas University Journal. 17, 2 (May 2025), 62–80.