1. Trustworthy Health-Related Tweets on Social Media in Saudi Arabia: Tweet Metadata Analysis
2. Avert. 2017. “HIV and AIDS in South Africa.” Accessed March 30, 2020. https://www.avert.org/professionals/hivaround-world/sub-saharan-africa/south-africa
3. BBC (British Broadcasting Corporation) World Service. 1983. “Depo-Provera in Africa.” Accessed October 10, 2020. https://www.bbc.co.uk/programmes/p03m0fjb
4. BBC (British Broadcasting Corporation). 2009. “Contraception.” Accessed March 30, 2020. https://www.bbc.co.uk/religion/religions/christianity/christianethics/contraception_1.shtml