IHUNDA, V. C. .; AKPAN, E. G. . A Critical Appraisal of the Concept of Necessity and Necessarily True Proposition. Central Asian Journal of Social Sciences and History, [S. l.], v. 4, n. 3, p. 178–190, 2023. DOI: 10.17605/OSF.IO/S27X9. Disponível em: https://cajssh.casjournal.org/index.php/CAJSSH/article/view/685. Acesso em: 23 aug. 2025.