Is sunshine regulation the new prescription to brighten up public hospitals in Portugal? Socio-Economic Planning Sciences Journal Article Miguel Pereira Rui Marques Publication Year of Publication: 2022 Pagination: 101219 Identifiers Locators URL https://doi.org/10.1016/j.seps.2021.101219 DOI: 10.1016/j.seps.2021.101219 Sustainable Development Goals