Kristiyanti, D.A. and Normah, N. 2019. Optimising the Particle Swam Optimazion Usage for Predicting Indonesia Presidential Election Result Period 2019-2024. Sinkron : jurnal dan penelitian teknik informatika. 4, 1 (Sep. 2019), 32-38. DOI:https://doi.org/10.33395/sinkron.v4i1.10149.