DAKA, Peter Leonard; MWANGE, Austin; SIMUI, Francis. Resource sovereignty and the planning-execution gap: Institutional constraints on strategic management in the defence sector of Zambia. African Journal of Empirical Research, [S. l.], v. 7, n. 2, p. 121–133, 2026. DOI: 10.51867/ajernet.7.2.11. Disponível em: https://ajernet.net/ojs/index.php/ajernet/article/view/1699. Acesso em: 2 may. 2026.