@article{Figueiredo_2021, title={Da (in)validade do AO’90 no Ordenamento Jurídico Português}, url={https://artciencia.com/article/view/25480}, DOI={10.25770/artc.25480}, abstractNote={<p>This reflection aims to clarify the orthographic rule legally in use in the Portuguese legal system. Such exercise comes from the serious uncertainty currently existing in national society around the orthographic rule actually in use due to the adoption, by the Government and, at the same time, by the generality of the bodies inserted in the Public Administration, of the spelling rules arising from the Orthographic Agreement of the Portuguese Language, signed in Lisbon, in 1990.</p>}, number={24-25}, journal={artciencia.com, Revista de Arte, Ciência e Comunicação}, author={Figueiredo, Alexandre M. Pereira}, year={2021}, month={Oct.} }