Jusia, P. A., Rahim, A., Yani, H. and Jasmir, J. (2024) “Improving Performance of KNN and C4.5 using Particle Swarm Optimization in Classification of Heart Diseases”, Jurnal RESTI (Rekayasa Sistem dan Teknologi Informasi), 8(3), pp. 333 - 339. doi: 10.29207/resti.v8i3.5710.