Herman, Sriyana, Budi Santoso, and Hermanto Tri Djoewono. “DIFFERENCES OF MATERNAL SOCIODEMOGRAPHIC CHARACTERISTICS WITH SPONTANEOUS PRETERM BIRTH AMONG HOSPITALS IN INDONESIA: A COMPARATIVE STUDY”. Public Health of Indonesia 4, no. 4 (December 22, 2018): 146–153. Accessed May 4, 2024. https://stikbar.org/ycabpublisher/index.php/PHI/article/view/215.