1. Australia's health 2018,2018
2. The ACMA communications report 2017–2018,2018
3. Statista. Australia: Total Population From 2012 to 2022 (in Millions).www.statista.com/statistics/263740/total-population-of-australia/. Published 2018. Accessed March 6, 2019.
4. Cowling D. Social media statistics Australia – January 2019. Social Media News.www.socialmedianews.com.au/social-media-statistics-australia-january-2019/. Published 2019. Accessed March 6, 2019
5. A web-based, social networking physical activity intervention for insufficiently active adults delivered via Facebook app: randomized controlled trial;Maher;J Med Internet Res,2015