Kumala Sari, Widya, Ova Emilia, and Shinta Prawitasari. 2018. “Comparison of The Accuracy of Bacteria Urinalysis and Vaginal Swab (Culture) As The Screening Test to Predict Preterm Birth”. Selangor Science & Technology Review (SeSTeR) 1 (2). https://sester.journals.unisel.edu.my/ojs/index.php/sester/article/view/21.