PETER AITYAEG' NYOOG'O. 4- The Teaching of the Social Sciences in East Africa. Africa Development, [S. l.], v. 3, n. 4, 1978. DOI: 10.57054/ad.v3i4.3537. Disponível em: https://journals.codesria.org/index.php/ad/article/view/3537. Acesso em: 31 jul. 2025.