Hertono, G. F., Wattimena, R. K., Mendrofa, G. A. and Handari, B. D. (2024) “Classifying Coal Mine Pillar Stability Areas with Multiclass SVM on Ensemble Learning Models”, Journal of Engineering and Technological Sciences, 56(1), pp. 95–109. doi: 10.5614/j.eng.technol.sci.2024.56.1.8.