“Validation of the Instrument to Measure the Impact of Management Skills of Human Capital As a Strategy for Good Operation of the Administrative Process of Smes Dedicated to Wholesale Commerce Located in Ciudad Obregón Sonora, Mexico”. Teorías, Enfoques Y Aplicaciones en Las Ciencias Sociales, vol. 9, no. 20, June 2017, pp. 25-43, https://revistas2.uclave.org/index.php/teacs/article/view/175.