SANJIMBI, Amilcar Sawindo. The Evolution of Educational Entrepreneurship: Impacts and Challenges in the Contemporary Angolan Context. Spectrum of Engineering and Management Sciences, [S. l.], v. 3, n. 1, p. 228–237, 2025. DOI: 10.31181/sems31202548s. Disponível em: https://sems-journal.org/index.php/sems/article/view/48.. Acesso em: 24 jan. 2026.