Leni, Desmarita, Ruzita Sumiati, Adriansyah, Nike Angelia, and Elsa Nofriyanti. 2023. “The Influence of Heatmap Correlation-Based Feature Selection on Predictive Modeling of Low Alloy Steel Mechanical Properties Using Artificial Neural Network (ANN) Algorithm”. Journal of Energy, Material, and Instrumentation Technology 4 (4):152-62. https://doi.org/10.23960/jemit.v4i4.203.