1. {n. d.}. 2010 Mathematics Subject Classification - MSC2010 database. www.ams.org/msc/msc2010.html. Accessed: 05-04-2017. {n. d.}. 2010 Mathematics Subject Classification - MSC2010 database. www.ams.org/msc/msc2010.html. Accessed: 05-04-2017.
2. {n. d.}. CWUR | Center for World University Rankings. http://cwur.org/. Accessed: 09-13-2016. {n. d.}. CWUR | Center for World University Rankings. http://cwur.org/. Accessed: 09-13-2016.
3. {n. d.}. dblp: computer science bibliography. http://dblp.uni-trier.de/. Accessed: 20-01-2018. {n. d.}. dblp: computer science bibliography. http://dblp.uni-trier.de/. Accessed: 20-01-2018.
4. {n. d.}. Google Maps APIs | Google Developers. https://developers.google.com/maps/. Accessed: 09-27-2017. {n. d.}. Google Maps APIs | Google Developers. https://developers.google.com/maps/. Accessed: 09-27-2017.
5. {n. d.}. Graphviz | Graphviz - Graph Visualization Software. http://www.graphviz.org/. Accessed: 05-25-2017. {n. d.}. Graphviz | Graphviz - Graph Visualization Software. http://www.graphviz.org/. Accessed: 05-25-2017.