The impact of strategic planning on improving the performance of banks: A field study in banks operating in in Sana’a- Yemen . Sana’a University Journal of Human Sciences, [S. l.], v. 1, n. 1, 2024. DOI: 10.59628/jhs.v1i1.594. Disponível em: https://journals.su.edu.ye/index.php/jhs/article/view/594. Acesso em: 14 jul. 2026.