Susilowati, R., Yazid, A.S. and Uyun, S. 2019. Patient Data Clustering using Fuzzy C-Means (FCM) and Agglomerative Hierarchical Clustering (AHC). IJID (International Journal on Informatics for Development). 3, 1 (Jul. 2019), 17–24. DOI:https://doi.org/10.14421/ijid.2014.%x.