Manurung, Imelda F.E., et al. “Effect of Health Literacy to the Empowered Servant of God in Supporting Individuals at Risk of HIV and AIDS to Follow VCT”. International Journal of Sciences: Basic and Applied Research (IJSBAR), vol. 26, no. 1, Mar. 2016, pp. 231-6, https://gssrr.org/JournalOfBasicAndApplied/article/view/5448.