KAMAL MUSTAFA, Z. Leibniz’s theory of knowledge. Adab Al-Rafidayn, [S. l.], v. 51, n. 841, p. 455–493, 2021. DOI: 10.33899/radab.2021.167776. Disponível em: https://edusj.uomosul.edu.iq/index.php/radab/article/view/33770. Acesso em: 10 sep. 2025.