Handayani, R. P. ., D. Devi, and D. . Susianti. “Description Of Factors Affecting The Coverage Of Tetanus Toxoid Immunization In Pregnant Women In The Working Area Of The Rambiha Sangkula Health Center For The January-April 2023 Period”. Journal of Scientific Research in Medical and Biological Sciences, vol. 5, no. 2, Aug. 2024, pp. 138-41, doi:10.47631/jsrmbs.v5i2.847.