Widyangga, P., Mardianto, M. F., Pratiwi, F., Putrie, A. V., Andriani, P., Amelia, D., & Dewi, D. (2024). Natural Disaster Mapping on Java Island Using Biplot Analysis. Jurnal Varian, 7(2), 137 - 148. https://doi.org/https://doi.org/10.30812/varian.v7i2.2634