Impact of regional inequalities on sustainable development strategies in Africa: A systematic literature review analysis of economic, social, and environmental challenges
Waldemar Sérgio Tavares 1 2 3 * , Leonida Tomás Correia 1 2 , Maria da Conceição Peixe Rego 4 5 , Tiago Loiola 2 6
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1 Universidade de Trás-Os-Montes e Alto Douro, Vila Real, PORTUGAL2 CETRAD, Vila Real, PORTUGAL3 Escola Superior Pedagógica do Cuanza Norte, N'dalatando, ANGOLA4 Departamento de Economia, Universidade de Évora, Évora, PORTUGAL5 Centro de Estudos e Formação Avançada em Gestão e Economia, Universidade de Évora, Évora, PORTUGAL6 Universidade Federal de Rondônia, Rondônia, BRAZIL* Corresponding Author

Abstract

Regional development remains a pressing political priority for valuing marginalized spaces and communities that sustain productive ecosystems. However, integrated analyses of Africa’s economic, social, and environmental disparities are critically lacking. This study bridges this gap by systematically reviewing 49 Web of Science-indexed works, combining bibliometric mapping with critical content analysis to decode structural inequalities. Methodologically, brings an innovative sense by intersecting sustainable development goals (SDG), driven thematic clusters such as climate adaptation and transformational poverty, with spatial-economic diagnostics, revealing how unemployment, low productivity, and weak specialization in African countries, exacerbate migration and ecological degradation, spreading inequalities. Theoretically, we demonstrate how emergent research prioritizes cross-disciplinary SDG frameworks yet often overlooks the role of grassroots agency in co-designing poverty-alleviation strategies. Key findings highlight the urgency of centering community-led environmental adaptation and scientific-policy synergies to address Africa’s development paradoxes. Our analysis advances contributions for aligning regional inequality studies with SDG implementation in low-resource contexts.

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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Article Type: Review Article

EUR J SUSTAIN DEV RES, Volume 9, Issue 4, 2025, Article No: em0327

https://doi.org/10.29333/ejosdr/16772

Publication date: 01 Oct 2025

Online publication date: 18 Aug 2025

Article Views: 105

Article Downloads: 14

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