Amina, Wafik, Fettah Hicham, Rakhiss Lahcen, and Ouadjou Abdelmalek. “Rich Merzoug and Afilou N’Khou Veins of the Oumjrane Deposit (Example of Oriental Anti-Atlas Copper Mineralization)”. European Scientific Journal, ESJ 13, no. 18 (June 30, 2017): 251. Accessed November 22, 2024. https://eujournal.org/index.php/esj/article/view/9548.