The influence of sustainable energy demands on energy efficiency: Evidence from China Fengsheng Chien; Lihua Huang; Wei Zhao;

Knowledge and vaccination in COVID-19 management efficiency: a Global Malmquist-Luenberger index analysis Martínez Córdoba Pedro José; Márquez Arenas Lorena; Povedano Fernández Pablo; Rodríguez Gómez Sara; Zafra Gómez José Luis;

Employer expectations of business analysts: Knowledge and insights from job offer analysis Agnieszka Kowalska-Stycze¿; Kinga Juszczyk;