Noerjoedianto, Dwi, and Andi Subandi. “Analysis of Savings Asset Ownership Sand Duration of Illness on Ability to Purchase First-Level Health Care Facility Services in Jambi City ”. Science Midwifery, vol. 10, no. 6, Feb. 2023, pp. 4845-51, doi:10.35335/midwifery.v10i6.1190.