​https://www.dn.pt/sociedade/interior/e-preciso-mudar-a-educacao-em-portugal-escolas-precisam-de-carinho-8688827.html

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https://jornalcomerciodoseixalesesimbra.files.wordpress.com/2018/02/css_355.pdf

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​https://www.rtp.pt/play/p3150/e313461/sociedade-civil