Purwa, T., Wibowo, W. and Abdul Bahri, E.N. 2024. Indonesian Economy Under the Shadow of Catastrophic Natural Disasters: Empirical Evidences from Additive Mixed Model With P-Spline Smooth Function. Journal of Computing Research and Innovation. 9, 2 (Sep. 2024), 59–71. DOI:https://doi.org/10.24191/jcrinn.v9i2.433.