Amalia, F. and Fauzan, A. 2025. ESTIMATING EARTHQUAKE MAGNITUDE USING SPATIAL INTERPOLATION WITH THE INVERSE DISTANCE WEIGHTING AND ORDINARY KRIGING APPROACH. BAREKENG: Jurnal Ilmu Matematika dan Terapan. 19, 2 (Apr. 2025), 937-948. DOI:https://doi.org/10.30598/barekengvol19iss2pp937-948.