Rusli, R. ., Puspandari, N. ., & Setiawaty, V. . (2015). The Correlation between Educational Level and Incidence of Syphilis among Female Sex Workers within 7 Cities in Indonesia in 2007. International Journal of Medical and Health Sciences Research, 2(8), 141–149. https://doi.org/10.18488/journal.9/2015.2.8/9.8.141.149