Julianingsih, I., Roza Sri Yanti, & Bobby Indra Utama. (2022). Analysis of the Implementation of the Basic Immunization Program for Infants during the Covid-19 Pandemic in the Work Area of the Bukittinggi City Health Office . Science Midwifery, 10(5), 4331–4341. https://doi.org/10.35335/midwifery.v10i5.1061