id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
american_scientific_journal-4238	Khtira, Amal; Benlarabi, Anissa; El Asri, Bouchra	Model Defects in Evolving Software Product Lines: A Review of Literature	2018	22	.pdf	application/pdf	8912	585	57	Software product lines are long-lived systems that require inevitably permanent evolution. 2. Research Methodology Several solutions have been proposed in relation with model defects in Software product lines.	cache/american_scientific_journal-4238.pdf	txt/american_scientific_journal-4238.txt