Lestari, J. F., R. Etika, and P. Lestari. “MATERNAL RISK FACTORS OF LOW BIRTH WEIGHT (LBW): SYSTEMATIC REVIEW”. Indonesian Midwifery and Health Sciences Journal, vol. 4, no. 1, Sept. 2021, pp. 73-81, doi:10.20473/imhsj.v4i1.2020.73-81.