Technological, healthcare and consumer funds efficiency: influence of Covid -19 Catarina Proença Maria Elisabete Neves Maria Do Castelo Gouveia Mara Madaleno Publication Journal: Operational Research - An International Journal (ORIJ) Year of Publication: 2023 Identifiers Other Numbers: cv-prod-id-3798269 Alternative titles DOIGoogle ScholarBibTeXRIS Locators