Pre-seismicphenomenathatpreceded the M7.0 earthquakerecorded in Acapulco (Mexico) on September 8, 2021. IJSRC [Internet]. 19 ianuarie 2022 [citat 22 octombrie 2026];10(1). Disponibil la: https://ijournals.in/journal/index.php/ijsrc/article/view/78