Viado, Alexander C., and Jo A. Espiritu Department. “Extent of Disaster Management Program Implementation and Prepared-Ness Level in Selected Public Secondary Schools in Zambales, Philippines”. International Journal of Multidisciplinary: Applied Business and Education Research, vol. 4, no. 7, July 2023, pp. 2511-24, https://doi.org/10.11594/ijmaber.04.07.28.