Chris Chambers (12 May 2008). "Mapping violence in Kenya". Radio Netherlands Worldwide. Archived from the original on 14 July 2012. Retrieved 16 January 2010.
Bailard, Catie Snow; Livingston, Steven (2 October 2014). "Crowdsourcing Accountability in a Nigerian Election". Journal of Information Technology & Politics. 11 (4): 349–367. doi:10.1080/19331681.2014.947056. ISSN1933-1681. S2CID144103546.
Brandusescu, Ana; Sieber, Renée E; Jochems, Sylvie (1 December 2016). "Confronting the hype: The use of crisis mapping for community development". Convergence. 22 (6): 616–632. doi:10.1177/1354856515584320. ISSN1354-8565. S2CID147924319.
Chris Chambers (12 May 2008). "Mapping violence in Kenya". Radio Netherlands Worldwide. Archived from the original on 14 July 2012. Retrieved 16 January 2010.
rollcall.io
"RollCall". www.rollcall.io. Retrieved 10 August 2017.
Bailard, Catie Snow; Livingston, Steven (2 October 2014). "Crowdsourcing Accountability in a Nigerian Election". Journal of Information Technology & Politics. 11 (4): 349–367. doi:10.1080/19331681.2014.947056. ISSN1933-1681. S2CID144103546.
Brandusescu, Ana; Sieber, Renée E; Jochems, Sylvie (1 December 2016). "Confronting the hype: The use of crisis mapping for community development". Convergence. 22 (6): 616–632. doi:10.1177/1354856515584320. ISSN1354-8565. S2CID147924319.
Bailard, Catie Snow; Livingston, Steven (2 October 2014). "Crowdsourcing Accountability in a Nigerian Election". Journal of Information Technology & Politics. 11 (4): 349–367. doi:10.1080/19331681.2014.947056. ISSN1933-1681. S2CID144103546.
Brandusescu, Ana; Sieber, Renée E; Jochems, Sylvie (1 December 2016). "Confronting the hype: The use of crisis mapping for community development". Convergence. 22 (6): 616–632. doi:10.1177/1354856515584320. ISSN1354-8565. S2CID147924319.