Fitratun Najizah et al. 2023. The Relationship between Knowledge and Attitudes of Pregnant Women in RW 02, Sambiroto Village, Semarang, and the Risk of Transmission of COVID-19. International Journal of Medicine and Health. 1, 3 (Dec. 2023), 51–60. DOI:https://doi.org/10.55606/ijmh.v1i3.2542.