GALLINA, Paul Leonard. KARL POPPER’S 3 WORLDS AND SOME CONSIDERATIONS FOR INFORMATION SCIENCE. Proceedings of the Annual Conference of CAIS / Actes du congrès annuel de l’ACSI, [S. l.], 2022. Disponível em: https://journals.library.ualberta.ca/ojs.cais-acsi.ca/index.php/cais-asci/article/view/1778. Acesso em: 28 apr. 2025.