ESTIMATION OF SUBSURFACE STRUCTURE BASED ON MICROTREMOR AND SEISMIC OBSERVATIONS IN AREA DAMAGED BY 2018 HOKKAIDO EASTERN IBURI EARTHQUAKE, HOKKAIDO, JAPAN. INTERNATIONAL JOURNAL OF GEOMATE. 2021;20(81):8-15. Accessed June 10, 2026. https://geomatejournal.com/geomate/article/view/176