Links
[1] https://www.taylorfrancis.com/books/reframing-urban-challenge-africa-ntombini-marrengane-sylvia-croese/e/10.4324/9781003008385?context=ubx&refId=fe490aa9-4b55-4d6b-880c-9196280def7f
[2] https://www.iiste.org/Journals/index.php/DCS/article/view/15985
[3] https://journals.sagepub.com/doi/full/10.1177/0956247818787177