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Elkef م. نهر الكفرة الجوفي حقيقته واهميته العلمية والاقتصادية. Journal of Humanitarian and Applied Sciences , [S. l.], v. 1, n. 2, p. 42–58, 2016. Disponível em: https://khsj.elmergib.edu.ly/index.php/jhas/article/view/19. Acesso em: 3 jul. 2024.