Oktova, R. and Chun Hoe Tan 2026. Perinatal Post-Natural Disaster Depression Screening Among Pregnant Women in West Sumatra, Indonesia . International Journal of Biotechnology and Biomedicine (IJBB). 3, 1 (Apr. 2026), 17-26. DOI:https://doi.org/10.31674/ijbb.2025.v03i01.002.