Subsistence Farming’s Contribution to Food Security in South Africa . International Journal of Innovative Research in Computer Science & Technology, [S. l.], v. 10, n. 2, p. 425–429, 2022. DOI: 10.55524/. Disponível em: https://journals.acspublisher.com/index.php/ijircst/article/view/10608. Acesso em: 1 aug. 2025.