Lia Anggraini, Marisa, Hartati Deri Manila, & Fanny Jesica. " RELATED FACTORS TO G IV ING OF IPV (INACTIVA TED POLIO VACCINE) P OLIO IMMUNIZATION TO BABY IN THE WORKING AREA OF THE PAUH HEALTH CENT ER, CENTER OF PARIAMAN D ISTRICT, PARIAMAN CI TY." E-Jurnal Medika Udayana [Online], 12.12 (2023): 74-79. Web. 21 May. 2025