KHALED MAMOUN; IMAD BOUKLACHI. Assessing the Impact of the Emergency Programme for Shadow Areas on Achieving Local Development (2020–2023): A Statistical Approach Using Principal Component Analysis (PCA) — The Case of Sidi Abdelghani Municipality, Tiaret Province. `Cadernos de Pós-Graduação em Direito Político e Econômico, [S. l.], v. 26, n. 1, p. 2083–2107, 2026. Disponível em: https://ceapress.org/index.php/cpgdpe/article/view/283. Acesso em: 28 jun. 2026.