Competencias gerenciales de los administradores de empresas en Bucaramanga y su área metropolitana (Colombia) [Management skills for managers of companies in Bucaramanga and its metropolitan area (Colombia)]. ENSAYOS [Internet]. 2017 Jul. 10 [cited 2026 May 7];32(1):1-15. Available from: https://revista.uclm.es/index.php/ensayos/article/view/1134