Pusmaika, R., and L. L. Novianti. “THE POSITIVE IMPACT OF SCHOOL-BASED PEER EDUCATION PROGRAM TOWARDS ADOLESCENT SEXUAL BEHAVIOR: A SYSTEMATIC REVIEW”. LIFE: International Journal of Health and Life-Sciences, vol. 3, no. 1, Jan. 2017, pp. 69-81, doi:10.20319/lijhls.2017.31.6981.