Hermansyah, Hermansyah, Agung Riyadi, and Rina Delfina. “Cluster Analysis of the Productivity of Nurses’ Work”. Jurnal Keperawatan Indonesia 25, no. 3 (November 30, 2022): 136–144. Accessed January 5, 2026. https://jki.ui.ac.id/index.php/jki/article/view/878.