Backgrounds: Spontaneous preterm birth (SPB) is a global problem.Early screening, identification, and Brushes prevention in asymptomatic pregnant women with risk factors for preterm birth can help reduce the incidence and mortality of preterm births.Therefore, this study systematically reviewed prediction models for spontaneous preterm birth, summa

The aims of this study are to examine the effect of return on equity (ROE), current ratios (CR), tangibility, non-debt tax shields (NDTS) and growth opportunities (GO) on the debt to equity ratio of the Indonesian Stock Exchange Manufacturing Sector.This study uses data analysis techniques with multiple linear regression models using a panel data a