Thammaboribal, P., Tripathi, N., & Lipiloet, S. (2024). Pre-Seismic Signature Detection using Diurnal GPS-TEC and Kriging Interpolation Maps (ASK-VTEC Technique): 11 May 2011, M9.0 Tohoku Earthquake Case Study. International Journal of Geoinformatics, 20(11), 148–161. https://doi.org/10.52939/ijg.v20i11.3715