PRODUCTION, TRANSPORT AND DEPOSITION OF SEDIMENTS IN SOME VALLEYS OF GEBEL AL AKHDAR- NORTH -EASTERN LIBYA. jlgs [Internet]. 2024 Jul. 3 [cited 2025 Dec. 8];4(2):60-25. Available from: https://elc2.su.edu.ly/index.php/jlgs/article/view/2838