Putri, A.N.I. and Herdiwijaya, D. 2026. Correlation of Solar Activity and Interplanetary Parameters on Cosmic rays Intensity Investigated through Multivariate Analysis from 1964 to 2020. Journal of Multidisciplinary Applied Natural Science. 6, 2 (Mar. 2026), 965–982. DOI:https://doi.org/10.47352/jmans.2774-3047.369.