1. Education, HIV and early fertility: experimental evidence from Kenya;Duflo;Am Econ Rev,2015
2. Sexual practices in Africa;Djamba,2013
3. Youth growth and its problems;Soetjiningsih,2010
4. Premarital sex behavior among adolescent: the influence of subjective norms and perceived behavioral control toward attitudes of high school student;Nurmala;Malaysian J Med Heal Sci,2019
5. Correlation oral hairy leukoplakia and CD4+ counts in HIV/AIDS patients at Dr. Soetomo Hospital Surabaya, Indonesia 2014;Ernawati;J Int Dent Med Res,2017