- http://teacherlink.ed.usu.edu/tlresources/units/byrnes-africa/JILALL/Index.html
- https://m.youtube.com/watch?v=9SvPNB6eMTw
- https://www.designindaba.com/articles/creative-work/ugandan-graduate-can-charge-your-phone-bicycle-tyre
- https://www.jumia.com.ng/sp-about_us/
- https://vc4a.com/ventures/mellowcabs/