Social Change—The Essence of Development (Keynote Address). The Pakistan Development Review, [S. l.], v. 36, n. 4I, p. pp.315–320, 1997. DOI: 10.30541/v36i4Ipp.315-320. Disponível em: https://thepdr.pk/index.php/pdr/article/view/1484. Acesso em: 27 oct. 2025.