Era, Marlon, Edgar Vallar, Abdul Jhariel Osman, Ruben Paul Borg, Glorianne Borg Axisa, Ignacio Aguirre Ayerbe, Maria Merino Gonzalez-Pardo, and Boyko Ranguelov. 2022. “A Baseline Assessment of the Multi-Hazard Early Warning Systems in the Province of Batangas, Philippines”. International Journal on Advanced Science, Engineering and Information Technology 12 (2):621-26. https://doi.org/10.18517/ijaseit.12.2.15003.