Dias Gripp, P. and Machado Silveira, A.C. 2020. Discursive changes about science in Brazil and Uruguay in the 20th century: from communication between experts to the beginnings of scientific popularization. Estudios sobre el Mensaje Periodístico. 26, 1 (Jan. 2020), 85–94. DOI:https://doi.org/10.5209/esmp.67288.