Ridwansyah, Ridwansyah, Verry Riyanto, Abdul Hamid, Sri Rahayu, and Jajang Jaya Purnama. 2022. “Grouping Data in Predicting Infant Mortality Using K-Means and Decision Tree”. Paradigma 24 (2):168-74. https://doi.org/10.31294/paradigma.v24i2.1399.