id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
bae-17226	Macedo João, Alexandre; Freire, Dulce; Rocha, Humberto; Dias, Joana	Rebuilding strategies for food self-sufficiency: Portugal’s past patterns and future ambitions	2025	15	.pdf	application/pdf	9662	420	53	Keywords: wheat production, self-sufficiency, productivity, forecasting models, policy making. Furthermore, the country has witnessed periods of self-sufficiency and also of very low levels of self-supply in wheat production.	cache/bae-17226.pdf	txt/bae-17226.txt