El Khachine Douae, El Ajhar Laila, El Bakouri Ahmed, El Kharrim Khadija, Argaz Younes, Stitou Abdesalam, Elallouch Abdelfadil & Belghyti Driss. ENERGY VALORIZATION OF MUDS OF STEP TAMUDA. IJRSM 2018, 5, 16-22.