Mery, M. et al. 2021. Factors Associated with the Low Coverage of Tetanus Toxoid Immunization in Pregnant Women in the Working Area of Puskesmas Pinembani. International Journal of Health, Economics, and Social Sciences (IJHESS). 3, 1 (Jan. 2021), 11–18. DOI:https://doi.org/10.56338/ijhess.v3i1.1422.