La Segmentation Qualitative Du March De Laeau Potable En Tunisie : Une Diversification Rgionale. Global Journals of Research in Engineering, [S. l.], v. 13, n. F3, p. 25–33, 2013. Disponível em: https://testing.engineeringresearch.org/index.php/GJRE/article/view/101281. Acesso em: 6 jun. 2026.