@article {3845, title = {Science communication and online social networks: Challenges and opportunities}, journal = {Knowledge Management. An International Journal}, volume = {19}, year = {2020}, pages = {1-22}, doi = {10.18848/2327-7998/CGP/v19i02/1-22}, author = {Maria Jos{\'e} S{\'a} and Carlos Miguel Ferreira and Sandro Serpa} }