Nyoman Gede Dikawijaya Satriawan, et al. “Clinical Characteristic and Maternal-Perinatal Outcome of Early-Onset Vs Late-Onset Preeclampsia: A Systematic Review”. RA Journal of Applied Research, vol. 12, no. 05, May 2026, pp. 294-01, doi:10.47191/rajar/v12i5.05.