FELIX MNTHALI. 5 - Semiotic Constants and Perceptions of Change : A Study of the Symbolism Imagery of Change and Development in African Literature . Africa Development, [S. l.], v. 11, n. 4, 1986. DOI: 10.57054/ad.v11i4.3066. Disponível em: https://journals.codesria.org/index.php/ad/article/view/3066. Acesso em: 8 jun. 2025.