Raka Hendra Saputra, and Budi Prasetyo. “Improve the Accuracy of C4.5 Algorithm Using Particle Swarm Optimization (PSO) Feature Selection and Bagging Technique in Breast Cancer Diagnosis”. Journal of Soft Computing Exploration, vol. 1, no. 1, Oct. 2020, pp. 47-55, doi:10.52465/joscex.v1i1.9.