ANGLADA, Lluís. Do we need a new Unisist? Old comments on a trip back to the future from the distant year of 1971. Anuario ThinkEPI, [S. l.], v. 18, 2024. DOI: 10.3145/thinkepi.2024.e18a23a. Disponível em: https://thinkepi.scimagoepi.com/index.php/ThinkEPI/article/view/91665. Acesso em: 7 may. 2026.