Nightmares (Bangungut) is the Leading Cause of Sudden Unexplained Nocturnal Death among Adults( SUNDS), its Risk Factors, and Solution. A Review of Literature. GJMR. 2016;16(K3):37-44. Accessed June 3, 2026. https://medicalresearchjournal.org/index.php/GJMR/article/view/1174