P. . Tegar Perbawa and M. Juliana, “ASSOCIATION BETWEEN THE AGE OF PREGNANT WOMEN AND PARITY WITH THE INCIDENCE OF PLACENTA PREVIA : SYSTEMATIC REVIEW”, JARMHS, vol. 9, no. 3, pp. 101–105, Mar. 2023, doi: 10.53555/nnmhs.v9i3.1621.