B. M. . Kareli, E. T. . Maziriri, and T. . Chuchu, “Modelling Key Obstacles Hindering The Business Performance of Small and Medium Enterprises Within The Mangaung Metropolitan Area in South Africa”, IJBE, vol. 9, no. 3, p. 347, Sep. 2023, doi: 10.17358/ijbe.9.3.347.