Sujiyanti, Sujiyanti, Arum Pratiwi, and Sugiharto Sugiharto. “Credential Method As A Measurement Tool for Nurses’ Professionalism in A Hospital”. Indonesian Journal of Global Health Research 6, no. 1 (February 28, 2024): 477-486. Accessed May 19, 2026. https://jurnal.globalhealthsciencegroup.com/index.php/IJGHR/article/view/2913.