Apriyadi, R.K. and Amelia, R. 2020. Tingkat Pengetahuan Kesiapsiagaan Resiko Bencana Tsunami disaat Pandemi Covid-19. PENDIPA Journal of Science Education. 5, 1 (Dec. 2020), 56–62. DOI:https://doi.org/10.33369/pendipa.5.1.56-62.