Njaya, Tavonga. “Operations of Street Food Vendors and Their Impact on Sustainable Urban Life in High Density Suburbs of Harare, in Zimbabwe”. Asian Journal of Economic Modelling 2, no. 1 (March 20, 2014): 18–31. Accessed May 18, 2024. https://archive.aessweb.com/index.php/5009/article/view/819.