Dwi ayudha, M. (2024). THE INFLUENCE OF AGE, NUMBER OF CHILDREN, EDUCATION LEVEL AND KNOWLEDGE ON POSTPARTUM CONTRACEPTION PLANNING IN PREGNANT WOMEN IN SARIREJO SUB-DISTRICT. Jurnal Biometrika Dan Kependudukan (Journal of Biometrics and Population), 13(1). Retrieved from https://e-journal.unair.ac.id/JBK/article/view/46778