The Impact of Strategic Vigilance on Institutional Performance: A Field Study of Investment Institutions in the Yemeni Agricultural Sector". Sana’a University Journal of Human Sciences, [S. l.], v. 4, n. 3, p. 106–138, 2025. DOI: 10.59628/jhs.v4i3.1461. Disponível em: https://journals.su.edu.ye/index.php/jhs/article/view/1461. Acesso em: 4 may. 2026.