LLEWELLYN, R. D.; PELLACK, L. J.; SHONROCK, D. D. The Use of Electronic-Only Journals in Scientific Research. Issues in Science and Technology Librarianship, [S. l.], n. 35, 2002. DOI: 10.5062/F41V5BZM. Disponível em: https://journals.library.ualberta.ca/istl/index.php/istl/article/view/1900. Acesso em: 6 aug. 2021.