S. Z. Risqiyani, F. R. Hapsari, and A. Alkhairiyah, “Secondary Postpartum Haemorrhage due to Retained Intrauterine Blood Clot with Impaired Uterine Outflow Following Caesarean Section: A Case Report: Case Report”, Cermin Dunia Kedokteran, vol. 53, no. 09, pp. 613–617, Sep. 2026.