KAOMA, Michael; MWANAUMO, Erastus; NSEFU, Michael Kalumbu. The Role of Investment Appraisal Techniques in Enhancing Financial Sustainability of Small and Medium Enterprises in Solwezi, Zambia. African Journal of Commercial Studies, [S. l.], v. 6, n. 6, p. 200–212, 2025. DOI: 10.59413/ajocs/v6.i6.17. Disponível em: https://ijcsacademia.com/index.php/journal/article/view/391. Acesso em: 11 jun. 2026.