Gertisser, R., del Marmol, M., Newhall, C., Preece, K., Charbonnier, S., Andreastuti, S., …Keller, J. (2023). Geological History, Chronology and Magmatic Evolution of Merapi. In Merapi Volcano (137-193). Springer. https://doi.org/10.1007/978-3-031-15040-1_6