“ESTIMATION OF SUBSURFACE STRUCTURE BASED ON MICROTREMOR AND SEISMIC OBSERVATIONS IN AREA DAMAGED BY 2018 HOKKAIDO EASTERN IBURI EARTHQUAKE, HOKKAIDO, JAPAN”. GEOMATE Journal 20, no. 81 (May 28, 2021): 8–15. Accessed June 10, 2026. https://geomatejournal.com/geomate/article/view/176.