4.0 Leadership Skills in Hospitality Sector MJ Sousa Santos A Sacavém IPd Reis MC Sampaio Publication Journal: Journal of Reviews on Global Economics Year of Publication: 2019 Volume: 8 Pagination: 105--117 Identifiers ISSN: 1929-7092 Other Numbers: P-00Q-6T5 Alternative titles DOIGoogle ScholarBibTeXRIS Locators