Bouhafs, Djoudi, Messaoud Boumaour, Abderrahmane Moussi, Saddik El Hak Abaïdia, Nabil Khelifati, and Baya Palahouane. 2011. “Improvement of Charge Carrier Lifetime in Heat Exchange Method Multicrystalline Silicon Wafers by Extended Phosphorous Gettering Process”. Journal of Renewable Energies 14 (4): 665 – 674. https://doi.org/10.54966/jreen.v14i4.289.